diff --git a/.changeset/centralize-phone-utilities.md b/.changeset/centralize-phone-utilities.md
new file mode 100644
index 00000000000..10936fbd9b1
--- /dev/null
+++ b/.changeset/centralize-phone-utilities.md
@@ -0,0 +1,6 @@
+---
+'@clerk/shared': minor
+'@clerk/ui': patch
+---
+
+Add `@clerk/shared/phone` with Clerk's country metadata and phone-number parsing, formatting, and detection helpers.
diff --git a/packages/shared/package.json b/packages/shared/package.json
index c30e5c32977..5ae1ea4bd0d 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -71,6 +71,16 @@
         "default": "./dist/utils/index.js"
       }
     },
+    "./phone": {
+      "import": {
+        "types": "./dist/phone/index.d.mts",
+        "default": "./dist/phone/index.mjs"
+      },
+      "require": {
+        "types": "./dist/phone/index.d.ts",
+        "default": "./dist/phone/index.js"
+      }
+    },
     "./workerTimers": {
       "import": {
         "types": "./dist/workerTimers/index.d.mts",
diff --git a/packages/ui/src/utils/__tests__/phoneUtils.test.ts b/packages/shared/src/phone/__tests__/phoneUtils.test.ts
similarity index 99%
rename from packages/ui/src/utils/__tests__/phoneUtils.test.ts
rename to packages/shared/src/phone/__tests__/phoneUtils.test.ts
index a2367827821..4f22cc9a92d 100644
--- a/packages/ui/src/utils/__tests__/phoneUtils.test.ts
+++ b/packages/shared/src/phone/__tests__/phoneUtils.test.ts
@@ -1,6 +1,6 @@
-import type { PhoneCodeChannel } from '@clerk/shared/types';
 import { describe, expect, it } from 'vitest';
 
+import type { PhoneCodeChannel } from '../../types';
 import {
   extractDigits,
   formatPhoneNumber,
diff --git a/packages/shared/src/phone/countryCodeData.ts b/packages/shared/src/phone/countryCodeData.ts
new file mode 100644
index 00000000000..807230d0c6c
--- /dev/null
+++ b/packages/shared/src/phone/countryCodeData.ts
@@ -0,0 +1,582 @@
+export type CountryCodeData = typeof data;
+export type CountryName = CountryCodeData[number][0];
+export type CountryIso = CountryCodeData[number][1];
+export type DialingCode = CountryCodeData[number][2];
+export type PhonePattern = CountryCodeData[number][3] | '';
+
+const data = [
+  ['United States', 'us', '1', '(...) ...-....', 100],
+  ['United Kingdom', 'gb', '44', '.... ......', 100],
+  ['India', 'in', '91', '.....-.....', 100],
+  ['Canada', 'ca', '1', '(...) ...-....', 100],
+  ['Germany', 'de', '49', '... .......', 100],
+  ['France', 'fr', '33', '. .. .. .. ..', 100],
+  ['Russia', 'ru', '7', '... ...-..-..', 100],
+  ['Afghanistan', 'af', '93'],
+  ['Åland Islands', 'ax', '358'],
+  ['Albania', 'al', '355'],
+  ['Algeria', 'dz', '213'],
+  ['American Samoa', 'as', '1684'],
+  ['Andorra', 'ad', '376'],
+  ['Angola', 'ao', '244'],
+  ['Anguilla', 'ai', '1264'],
+  ['Antigua and Barbuda', 'ag', '1268'],
+  ['Argentina', 'ar', '54'],
+  ['Armenia', 'am', '374'],
+  ['Aruba', 'aw', '297'],
+  ['Ascension Island', 'ac', '247'],
+  ['Australia', 'au', '61', '... ... ...'],
+  ['Austria', 'at', '43'],
+  ['Azerbaijan', 'az', '994'],
+  ['Bahamas', 'bs', '1242'],
+  ['Bahrain', 'bh', '973'],
+  ['Bangladesh', 'bd', '880'],
+  ['Barbados', 'bb', '1246'],
+  ['Belarus', 'by', '375'],
+  ['Belgium', 'be', '32', '... .. .. ..'],
+  ['Belize', 'bz', '501'],
+  ['Benin', 'bj', '229'],
+  ['Bermuda', 'bm', '1441'],
+  ['Bhutan', 'bt', '975'],
+  ['Bolivia', 'bo', '591'],
+  ['Bosnia and Herzegovina', 'ba', '387'],
+  ['Botswana', 'bw', '267'],
+  ['Brazil', 'br', '55'],
+  ['British Indian Ocean Territory', 'io', '246'],
+  ['British Virgin Islands', 'vg', '1284'],
+  ['Brunei', 'bn', '673'],
+  ['Bulgaria', 'bg', '359'],
+  ['Burkina Faso', 'bf', '226'],
+  ['Burundi', 'bi', '257'],
+  ['Cambodia', 'kh', '855'],
+  ['Cameroon', 'cm', '237'],
+  ['Cape Verde', 'cv', '238'],
+  ['Caribbean Netherlands', 'bq', '599'],
+  ['Cayman Islands', 'ky', '1345'],
+  ['Central African Republic', 'cf', '236'],
+  ['Chad', 'td', '235'],
+  ['Chile', 'cl', '56'],
+  ['China', 'cn', '86', '...-....-....'],
+  ['Colombia', 'co', '57'],
+  ['Comoros', 'km', '269'],
+  ['Democratic Republic of the Congo', 'cd', '243'],
+  ['Republic of the Congo', 'cg', '242'],
+  ['Cook Islands', 'ck', '682'],
+  ['Costa Rica', 'cr', '506', '....-....'],
+  ['Côte d’Ivoire', 'ci', '225'],
+  ['Croatia', 'hr', '385'],
+  ['Cuba', 'cu', '53'],
+  ['Curaçao', 'cw', '599'],
+  ['Cyprus', 'cy', '357'],
+  ['Czech Republic', 'cz', '420'],
+  ['Denmark', 'dk', '45', '.. .. .. ..'],
+  ['Djibouti', 'dj', '253'],
+  ['Dominica', 'dm', '1767'],
+  ['Dominican Republic', 'do', '1'],
+  ['Ecuador', 'ec', '593'],
+  ['Egypt', 'eg', '20'],
+  ['El Salvador', 'sv', '503', '....-....'],
+  ['Equatorial Guinea', 'gq', '240'],
+  ['Eritrea', 'er', '291'],
+  ['Estonia', 'ee', '372'],
+  ['Ethiopia', 'et', '251'],
+  ['Falkland Islands', 'fk', '500'],
+  ['Faroe Islands', 'fo', '298'],
+  ['Fiji', 'fj', '679'],
+  ['Finland', 'fi', '358', '.. ... .. ..'],
+  ['French Guiana', 'gf', '594'],
+  ['French Polynesia', 'pf', '689'],
+  ['Gabon', 'ga', '241'],
+  ['Gambia', 'gm', '220'],
+  ['Georgia', 'ge', '995'],
+  ['Ghana', 'gh', '233'],
+  ['Gibraltar', 'gi', '350'],
+  ['Greece', 'gr', '30', '... .......'],
+  ['Greenland', 'gl', '299'],
+  ['Grenada', 'gd', '1473'],
+  ['Guadeloupe', 'gp', '590'],
+  ['Guam', 'gu', '1671'],
+  ['Guatemala', 'gt', '502', '....-....'],
+  ['Guinea', 'gn', '224'],
+  ['Guinea-Bissau', 'gw', '245'],
+  ['Guyana', 'gy', '592'],
+  ['Haiti', 'ht', '509', '....-....'],
+  ['Honduras', 'hn', '504'],
+  ['Hong Kong', 'hk', '852', '.... ....'],
+  ['Hungary', 'hu', '36'],
+  ['Iceland', 'is', '354', '... ....'],
+  ['Indonesia', 'id', '62'],
+  ['Iran', 'ir', '98'],
+  ['Iraq', 'iq', '964'],
+  ['Ireland', 'ie', '353', '.. .......'],
+  ['Israel', 'il', '972'],
+  ['Italy', 'it', '39', '... ......'],
+  ['Jamaica', 'jm', '1876'],
+  ['Japan', 'jp', '81', '... .. ....'],
+  ['Jordan', 'jo', '962'],
+  ['Kazakhstan', 'kz', '7', '... ...-..-..'],
+  ['Kenya', 'ke', '254'],
+  ['Kiribati', 'ki', '686'],
+  ['Kosovo', 'xk', '383'],
+  ['Kuwait', 'kw', '965'],
+  ['Kyrgyzstan', 'kg', '996'],
+  ['Laos', 'la', '856'],
+  ['Latvia', 'lv', '371'],
+  ['Lebanon', 'lb', '961'],
+  ['Lesotho', 'ls', '266'],
+  ['Liberia', 'lr', '231'],
+  ['Libya', 'ly', '218'],
+  ['Liechtenstein', 'li', '423'],
+  ['Lithuania', 'lt', '370'],
+  ['Luxembourg', 'lu', '352'],
+  ['Macau', 'mo', '853'],
+  ['Madagascar', 'mg', '261'],
+  ['Malawi', 'mw', '265'],
+  ['Malaysia', 'my', '60', '..-....-....'],
+  ['Maldives', 'mv', '960'],
+  ['Mali', 'ml', '223'],
+  ['Malta', 'mt', '356'],
+  ['Marshall Islands', 'mh', '692'],
+  ['Martinique', 'mq', '596'],
+  ['Mauritania', 'mr', '222'],
+  ['Mauritius', 'mu', '230'],
+  ['Mayotte', 'yt', '262'],
+  ['Mexico', 'mx', '52'],
+  ['Micronesia', 'fm', '691'],
+  ['Moldova', 'md', '373'],
+  ['Monaco', 'mc', '377'],
+  ['Mongolia', 'mn', '976'],
+  ['Montenegro', 'me', '382'],
+  ['Montserrat', 'ms', '1664'],
+  ['Morocco', 'ma', '212'],
+  ['Mozambique', 'mz', '258'],
+  ['Myanmar', 'mm', '95'],
+  ['Namibia', 'na', '264'],
+  ['Nauru', 'nr', '674'],
+  ['Nepal', 'np', '977'],
+  ['Netherlands', 'nl', '31', '.. ........'],
+  ['New Caledonia', 'nc', '687'],
+  ['New Zealand', 'nz', '64', '...-...-....'],
+  ['Nicaragua', 'ni', '505'],
+  ['Niger', 'ne', '227'],
+  ['Nigeria', 'ng', '234'],
+  ['Niue', 'nu', '683'],
+  ['Norfolk Island', 'nf', '672'],
+  ['North Korea', 'kp', '850'],
+  ['North Macedonia', 'mk', '389'],
+  ['Northern Mariana Islands', 'mp', '1670'],
+  ['Norway', 'no', '47', '... .. ...'],
+  ['Oman', 'om', '968'],
+  ['Pakistan', 'pk', '92', '...-.......'],
+  ['Palau', 'pw', '680'],
+  ['Palestine', 'ps', '970'],
+  ['Panama', 'pa', '507'],
+  ['Papua New Guinea', 'pg', '675'],
+  ['Paraguay', 'py', '595'],
+  ['Peru', 'pe', '51'],
+  ['Philippines', 'ph', '63', '... ....'],
+  ['Poland', 'pl', '48', '...-...-...'],
+  ['Portugal', 'pt', '351'],
+  ['Puerto Rico', 'pr', '1'],
+  ['Qatar', 'qa', '974'],
+  ['Réunion', 're', '262'],
+  ['Romania', 'ro', '40'],
+  ['Rwanda', 'rw', '250'],
+  ['Saint Barthélemy', 'bl', '590'],
+  ['Saint Helena', 'sh', '290'],
+  ['Saint Kitts and Nevis', 'kn', '1869'],
+  ['Saint Lucia', 'lc', '1758'],
+  ['Saint Martin', 'mf', '590'],
+  ['Saint Pierre and Miquelon', 'pm', '508'],
+  ['Saint Vincent and the Grenadines', 'vc', '1784'],
+  ['Samoa', 'ws', '685'],
+  ['San Marino', 'sm', '378'],
+  ['São Tomé and Príncipe', 'st', '239'],
+  ['Saudi Arabia', 'sa', '966'],
+  ['Senegal', 'sn', '221'],
+  ['Serbia', 'rs', '381'],
+  ['Seychelles', 'sc', '248'],
+  ['Sierra Leone', 'sl', '232'],
+  ['Singapore', 'sg', '65', '....-....'],
+  ['Sint Maarten', 'sx', '1721'],
+  ['Slovakia', 'sk', '421'],
+  ['Slovenia', 'si', '386'],
+  ['Solomon Islands', 'sb', '677'],
+  ['Somalia', 'so', '252'],
+  ['South Africa', 'za', '27'],
+  ['South Korea', 'kr', '82'],
+  ['South Sudan', 'ss', '211'],
+  ['Spain', 'es', '34', '... ... ...'],
+  ['Sri Lanka', 'lk', '94'],
+  ['Sudan', 'sd', '249'],
+  ['Suriname', 'sr', '597'],
+  ['Eswatini', 'sz', '268'],
+  ['Sweden', 'se', '46', '.. ... .. ..'],
+  ['Switzerland', 'ch', '41', '.. ... .. ..'],
+  ['Syria', 'sy', '963'],
+  ['Taiwan', 'tw', '886'],
+  ['Tajikistan', 'tj', '992'],
+  ['Tanzania', 'tz', '255'],
+  ['Thailand', 'th', '66'],
+  ['Timor-Leste', 'tl', '670'],
+  ['Togo', 'tg', '228'],
+  ['Tokelau', 'tk', '690'],
+  ['Tonga', 'to', '676'],
+  ['Trinidad and Tobago', 'tt', '1868'],
+  ['Tunisia', 'tn', '216'],
+  ['Turkey', 'tr', '90', '... ... .. ..'],
+  ['Turkmenistan', 'tm', '993'],
+  ['Turks and Caicos Islands', 'tc', '1649'],
+  ['Tuvalu', 'tv', '688'],
+  ['U.S. Virgin Islands', 'vi', '1340'],
+  ['Uganda', 'ug', '256'],
+  ['Ukraine', 'ua', '380'],
+  ['United Arab Emirates', 'ae', '971'],
+  ['Uruguay', 'uy', '598'],
+  ['Uzbekistan', 'uz', '998'],
+  ['Vanuatu', 'vu', '678'],
+  ['Vatican City', 'va', '39', '.. .... ....'],
+  ['Venezuela', 've', '58'],
+  ['Vietnam', 'vn', '84'],
+  ['Wallis and Futuna', 'wf', '681'],
+  ['Western Sahara', 'eh', '212'],
+  ['Yemen', 'ye', '967'],
+  ['Zambia', 'zm', '260'],
+  ['Zimbabwe', 'zw', '263'],
+] as const;
+
+const UnitedStatesSubAreasSet: ReadonlySet<string> = new Set([
+  '907',
+  '205',
+  '251',
+  '256',
+  '334',
+  '479',
+  '501',
+  '870',
+  '480',
+  '520',
+  '602',
+  '623',
+  '928',
+  '209',
+  '213',
+  '310',
+  '323',
+  '408',
+  '415',
+  '510',
+  '530',
+  '559',
+  '562',
+  '619',
+  '626',
+  '650',
+  '661',
+  '707',
+  '714',
+  '760',
+  '805',
+  '818',
+  '831',
+  '858',
+  '909',
+  '916',
+  '925',
+  '949',
+  '951',
+  '303',
+  '719',
+  '970',
+  '203',
+  '860',
+  '202',
+  '302',
+  '239',
+  '305',
+  '321',
+  '352',
+  '386',
+  '407',
+  '561',
+  '727',
+  '772',
+  '813',
+  '850',
+  '863',
+  '904',
+  '941',
+  '954',
+  '229',
+  '404',
+  '478',
+  '706',
+  '770',
+  '912',
+  '808',
+  '319',
+  '515',
+  '563',
+  '641',
+  '712',
+  '208',
+  '217',
+  '309',
+  '312',
+  '618',
+  '630',
+  '708',
+  '773',
+  '815',
+  '847',
+  '219',
+  '260',
+  '317',
+  '574',
+  '765',
+  '812',
+  '316',
+  '620',
+  '785',
+  '913',
+  '270',
+  '502',
+  '606',
+  '859',
+  '225',
+  '318',
+  '337',
+  '504',
+  '985',
+  '413',
+  '508',
+  '617',
+  '781',
+  '978',
+  '301',
+  '410',
+  '207',
+  '231',
+  '248',
+  '269',
+  '313',
+  '517',
+  '586',
+  '616',
+  '734',
+  '810',
+  '906',
+  '989',
+  '218',
+  '320',
+  '507',
+  '612',
+  '651',
+  '763',
+  '952',
+  '314',
+  '417',
+  '573',
+  '636',
+  '660',
+  '816',
+  '228',
+  '601',
+  '662',
+  '406',
+  '252',
+  '336',
+  '704',
+  '828',
+  '910',
+  '919',
+  '701',
+  '308',
+  '402',
+  '603',
+  '201',
+  '609',
+  '732',
+  '856',
+  '908',
+  '973',
+  '505',
+  '575',
+  '702',
+  '775',
+  '212',
+  '315',
+  '516',
+  '518',
+  '585',
+  '607',
+  '631',
+  '716',
+  '718',
+  '845',
+  '914',
+  '216',
+  '330',
+  '419',
+  '440',
+  '513',
+  '614',
+  '740',
+  '937',
+  '405',
+  '580',
+  '918',
+  '503',
+  '541',
+  '215',
+  '412',
+  '570',
+  '610',
+  '717',
+  '724',
+  '814',
+  '401',
+  '803',
+  '843',
+  '864',
+  '605',
+  '423',
+  '615',
+  '731',
+  '865',
+  '901',
+  '931',
+  '210',
+  '214',
+  '254',
+  '281',
+  '325',
+  '361',
+  '409',
+  '432',
+  '512',
+  '713',
+  '806',
+  '817',
+  '830',
+  '903',
+  '915',
+  '936',
+  '940',
+  '956',
+  '972',
+  '979',
+  '435',
+  '801',
+  '276',
+  '434',
+  '540',
+  '703',
+  '757',
+  '804',
+  '802',
+  '206',
+  '253',
+  '360',
+  '425',
+  '509',
+  '262',
+  '414',
+  '608',
+  '715',
+  '920',
+  '304',
+  '307',
+]);
+
+const CanadaSubAreaSet: ReadonlySet<string> = new Set([
+  '204',
+  '226',
+  '236',
+  '249',
+  '250',
+  '289',
+  '306',
+  '343',
+  '365',
+  '387',
+  '403',
+  '416',
+  '418',
+  '431',
+  '437',
+  '438',
+  '450',
+  '506',
+  '514',
+  '519',
+  '548',
+  '579',
+  '581',
+  '587',
+  '604',
+  '613',
+  '639',
+  '647',
+  '672',
+  '705',
+  '709',
+  '742',
+  '778',
+  '780',
+  '782',
+  '807',
+  '819',
+  '825',
+  '867',
+  '873',
+  '902',
+  '905',
+]);
+
+export const SubAreaCodeSets = {
+  us: UnitedStatesSubAreasSet,
+  ca: CanadaSubAreaSet,
+};
+
+export interface CountryEntry {
+  name: CountryName;
+  iso: CountryIso;
+  code: DialingCode;
+  pattern: PhonePattern;
+  priority: number;
+}
+
+const createEntry = ([
+  name,
+  iso,
+  code,
+  pattern = '' as any,
+  priority = 0 as any,
+]: CountryCodeData[number]): CountryEntry => ({
+  name,
+  iso,
+  code,
+  pattern,
+  priority,
+});
+
+export type IsoToCountryMapType = ReadonlyMap<CountryIso, CountryEntry>;
+
+export const IsoToCountryMap: IsoToCountryMapType = data.reduce(
+  (acc, cur) => acc.set(cur[1], createEntry(cur)),
+  new Map<CountryIso, CountryEntry>(),
+);
+
+export type CodeToCountryIsoMapType = ReadonlyMap<DialingCode, CountryEntry[]>;
+
+export const CodeToCountriesMap: CodeToCountryIsoMapType = data.reduce((acc, cur) => {
+  const code = cur[2];
+  const country = createEntry(cur);
+  if (acc.has(code)) {
+    acc.get(code)?.push(country);
+  } else {
+    acc.set(code, [country]);
+  }
+  return acc;
+}, new Map<DialingCode, CountryEntry[]>());
diff --git a/packages/shared/src/phone/index.ts b/packages/shared/src/phone/index.ts
new file mode 100644
index 00000000000..5c4daf3d790
--- /dev/null
+++ b/packages/shared/src/phone/index.ts
@@ -0,0 +1,2 @@
+export * from './countryCodeData';
+export * from './phoneUtils';
diff --git a/packages/shared/src/phone/phoneUtils.ts b/packages/shared/src/phone/phoneUtils.ts
new file mode 100644
index 00000000000..b4876a1da47
--- /dev/null
+++ b/packages/shared/src/phone/phoneUtils.ts
@@ -0,0 +1,142 @@
+import type { PhoneCodeChannel } from '../types';
+import type { CountryEntry, CountryIso } from './countryCodeData';
+import { CodeToCountriesMap, IsoToCountryMap, SubAreaCodeSets } from './countryCodeData';
+
+// offset between uppercase ascii and regional indicator symbols
+const OFFSET = 127397;
+const emojiCache = {} as Record<CountryIso, string>;
+export function getFlagEmojiFromCountryIso(iso: CountryIso, fallbackIso = 'us'): string {
+  iso = iso || fallbackIso;
+  if (emojiCache[iso]) {
+    return emojiCache[iso];
+  }
+  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+  const codePoints = [...iso.toUpperCase()].map(c => c.codePointAt(0)! + OFFSET);
+  const res = String.fromCodePoint(...codePoints);
+  emojiCache[iso] = res;
+  return res;
+}
+
+export function getCountryIsoFromFormattedNumber(formattedNumber: string, fallbackIso = 'us'): string {
+  const number = extractDigits(formattedNumber);
+  if (!number || number.length < 4) {
+    return fallbackIso;
+  }
+
+  // Try to match US first based on subarea code
+  if (number.startsWith('1') && phoneNumberBelongsTo('us', number)) {
+    return 'us';
+  }
+
+  // Try to match CA first based on subarea code
+  if (number.startsWith('1') && phoneNumberBelongsTo('ca', number)) {
+    return 'ca';
+  }
+
+  // Otherwise, use the most specific code or fallback to US
+  return getCountryFromPhoneString(number).country.iso;
+}
+
+export function formatPhoneNumber(phoneNumber: string, pattern: string | undefined, countryCode?: string): string {
+  if (!phoneNumber || !pattern) {
+    return phoneNumber;
+  }
+
+  const digits = [...extractDigits(phoneNumber)].slice(0, maxE164CompliantLength(countryCode));
+
+  if (digits.length <= 3) {
+    return digits.join('');
+  }
+
+  let res = '';
+  for (let i = 0; digits.length > 0; i++) {
+    if (i > pattern.length - 1) {
+      res += digits.shift();
+    } else {
+      res += pattern[i] === '.' ? digits.shift() : pattern[i];
+    }
+  }
+  return res;
+}
+
+export function extractDigits(formattedPhone: string): string {
+  return (formattedPhone || '').replace(/[^\d]/g, '');
+}
+
+function phoneNumberBelongsTo(iso: 'us' | 'ca', phoneWithCode: string) {
+  if (!iso || !IsoToCountryMap.get(iso) || !phoneWithCode) {
+    return false;
+  }
+
+  const code = phoneWithCode[0];
+  const subArea = phoneWithCode.substring(1, 4);
+  return (
+    code === IsoToCountryMap.get(iso)?.code &&
+    phoneWithCode.length - 1 === maxDigitCountForPattern(IsoToCountryMap.get(iso)?.pattern || '') &&
+    SubAreaCodeSets[iso].has(subArea)
+  );
+}
+
+function maxDigitCountForPattern(pattern: string) {
+  return (pattern.match(/\./g) || []).length;
+}
+
+// https://en.wikipedia.org/wiki/E.164
+const MAX_PHONE_NUMBER_LENGTH = 15;
+function maxE164CompliantLength(countryCode?: string) {
+  const usCountryCode = '1';
+  countryCode = countryCode || usCountryCode;
+  const codeWithPrefix = countryCode.includes('+') ? countryCode : '+' + countryCode;
+  return MAX_PHONE_NUMBER_LENGTH - codeWithPrefix.length;
+}
+
+export function parsePhoneString(str: string) {
+  const digits = extractDigits(str);
+  const iso = getCountryIsoFromFormattedNumber(digits) as CountryIso;
+  const pattern = IsoToCountryMap.get(iso)?.pattern || '';
+  const code = IsoToCountryMap.get(iso)?.code || '';
+  const number = digits.slice(code.length);
+  const formattedNumberWithCode = `+${code} ${formatPhoneNumber(number, pattern, code)}`;
+  return { iso, pattern, code, number, formattedNumberWithCode };
+}
+
+export function stringToFormattedPhoneString(str: string): string {
+  const parsed = parsePhoneString(str);
+  return `+${parsed.code} ${formatPhoneNumber(parsed.number, parsed.pattern, parsed.code)}`;
+}
+
+export const byPriority = (a: CountryEntry, b: CountryEntry) => {
+  return b.priority - a.priority;
+};
+
+export function getCountryFromPhoneString(phone: string): { number: string; country: CountryEntry } {
+  const phoneWithCode = extractDigits(phone);
+  const matchingCountries: CountryEntry[] = [];
+
+  // Max country code length is 4. Try to match more specific codes first
+  for (const i of [4, 3, 2, 1]) {
+    const potentialCode = phoneWithCode.substring(0, i);
+    const countries = CodeToCountriesMap.get(potentialCode as any) || [];
+
+    if (countries.length) {
+      matchingCountries.push(...countries);
+    }
+  }
+
+  const fallbackCountry = IsoToCountryMap.get('us');
+  const country: CountryEntry = matchingCountries.sort(byPriority)[0] || fallbackCountry;
+  const number = phoneWithCode.slice(country?.code.length || 0);
+
+  return { number, country };
+}
+
+export function getPreferredPhoneCodeChannelByCountry(
+  phoneNumber: string,
+  preferredChannels: Record<string, PhoneCodeChannel>,
+): PhoneCodeChannel | null {
+  if (!preferredChannels) {
+    return null;
+  }
+  const { country } = getCountryFromPhoneString(phoneNumber);
+  return preferredChannels[country.iso.toUpperCase()] || null;
+}
diff --git a/packages/shared/tsdown.config.mts b/packages/shared/tsdown.config.mts
index b01ed53ab33..0d82acb79bb 100644
--- a/packages/shared/tsdown.config.mts
+++ b/packages/shared/tsdown.config.mts
@@ -26,6 +26,7 @@ export default defineConfig(({ watch, env }) => {
       './src/*.{ts,tsx}',
       './src/react/index.ts',
       './src/utils/index.ts',
+      './src/phone/index.ts',
       './src/workerTimers/index.ts',
       './src/types/index.ts',
       './src/dom/*.ts',
diff --git a/packages/ui/src/elements/PhoneInput/countryCodeData.ts b/packages/ui/src/elements/PhoneInput/countryCodeData.ts
index 807230d0c6c..89cd09c460e 100644
--- a/packages/ui/src/elements/PhoneInput/countryCodeData.ts
+++ b/packages/ui/src/elements/PhoneInput/countryCodeData.ts
@@ -1,582 +1,11 @@
-export type CountryCodeData = typeof data;
-export type CountryName = CountryCodeData[number][0];
-export type CountryIso = CountryCodeData[number][1];
-export type DialingCode = CountryCodeData[number][2];
-export type PhonePattern = CountryCodeData[number][3] | '';
-
-const data = [
-  ['United States', 'us', '1', '(...) ...-....', 100],
-  ['United Kingdom', 'gb', '44', '.... ......', 100],
-  ['India', 'in', '91', '.....-.....', 100],
-  ['Canada', 'ca', '1', '(...) ...-....', 100],
-  ['Germany', 'de', '49', '... .......', 100],
-  ['France', 'fr', '33', '. .. .. .. ..', 100],
-  ['Russia', 'ru', '7', '... ...-..-..', 100],
-  ['Afghanistan', 'af', '93'],
-  ['Åland Islands', 'ax', '358'],
-  ['Albania', 'al', '355'],
-  ['Algeria', 'dz', '213'],
-  ['American Samoa', 'as', '1684'],
-  ['Andorra', 'ad', '376'],
-  ['Angola', 'ao', '244'],
-  ['Anguilla', 'ai', '1264'],
-  ['Antigua and Barbuda', 'ag', '1268'],
-  ['Argentina', 'ar', '54'],
-  ['Armenia', 'am', '374'],
-  ['Aruba', 'aw', '297'],
-  ['Ascension Island', 'ac', '247'],
-  ['Australia', 'au', '61', '... ... ...'],
-  ['Austria', 'at', '43'],
-  ['Azerbaijan', 'az', '994'],
-  ['Bahamas', 'bs', '1242'],
-  ['Bahrain', 'bh', '973'],
-  ['Bangladesh', 'bd', '880'],
-  ['Barbados', 'bb', '1246'],
-  ['Belarus', 'by', '375'],
-  ['Belgium', 'be', '32', '... .. .. ..'],
-  ['Belize', 'bz', '501'],
-  ['Benin', 'bj', '229'],
-  ['Bermuda', 'bm', '1441'],
-  ['Bhutan', 'bt', '975'],
-  ['Bolivia', 'bo', '591'],
-  ['Bosnia and Herzegovina', 'ba', '387'],
-  ['Botswana', 'bw', '267'],
-  ['Brazil', 'br', '55'],
-  ['British Indian Ocean Territory', 'io', '246'],
-  ['British Virgin Islands', 'vg', '1284'],
-  ['Brunei', 'bn', '673'],
-  ['Bulgaria', 'bg', '359'],
-  ['Burkina Faso', 'bf', '226'],
-  ['Burundi', 'bi', '257'],
-  ['Cambodia', 'kh', '855'],
-  ['Cameroon', 'cm', '237'],
-  ['Cape Verde', 'cv', '238'],
-  ['Caribbean Netherlands', 'bq', '599'],
-  ['Cayman Islands', 'ky', '1345'],
-  ['Central African Republic', 'cf', '236'],
-  ['Chad', 'td', '235'],
-  ['Chile', 'cl', '56'],
-  ['China', 'cn', '86', '...-....-....'],
-  ['Colombia', 'co', '57'],
-  ['Comoros', 'km', '269'],
-  ['Democratic Republic of the Congo', 'cd', '243'],
-  ['Republic of the Congo', 'cg', '242'],
-  ['Cook Islands', 'ck', '682'],
-  ['Costa Rica', 'cr', '506', '....-....'],
-  ['Côte d’Ivoire', 'ci', '225'],
-  ['Croatia', 'hr', '385'],
-  ['Cuba', 'cu', '53'],
-  ['Curaçao', 'cw', '599'],
-  ['Cyprus', 'cy', '357'],
-  ['Czech Republic', 'cz', '420'],
-  ['Denmark', 'dk', '45', '.. .. .. ..'],
-  ['Djibouti', 'dj', '253'],
-  ['Dominica', 'dm', '1767'],
-  ['Dominican Republic', 'do', '1'],
-  ['Ecuador', 'ec', '593'],
-  ['Egypt', 'eg', '20'],
-  ['El Salvador', 'sv', '503', '....-....'],
-  ['Equatorial Guinea', 'gq', '240'],
-  ['Eritrea', 'er', '291'],
-  ['Estonia', 'ee', '372'],
-  ['Ethiopia', 'et', '251'],
-  ['Falkland Islands', 'fk', '500'],
-  ['Faroe Islands', 'fo', '298'],
-  ['Fiji', 'fj', '679'],
-  ['Finland', 'fi', '358', '.. ... .. ..'],
-  ['French Guiana', 'gf', '594'],
-  ['French Polynesia', 'pf', '689'],
-  ['Gabon', 'ga', '241'],
-  ['Gambia', 'gm', '220'],
-  ['Georgia', 'ge', '995'],
-  ['Ghana', 'gh', '233'],
-  ['Gibraltar', 'gi', '350'],
-  ['Greece', 'gr', '30', '... .......'],
-  ['Greenland', 'gl', '299'],
-  ['Grenada', 'gd', '1473'],
-  ['Guadeloupe', 'gp', '590'],
-  ['Guam', 'gu', '1671'],
-  ['Guatemala', 'gt', '502', '....-....'],
-  ['Guinea', 'gn', '224'],
-  ['Guinea-Bissau', 'gw', '245'],
-  ['Guyana', 'gy', '592'],
-  ['Haiti', 'ht', '509', '....-....'],
-  ['Honduras', 'hn', '504'],
-  ['Hong Kong', 'hk', '852', '.... ....'],
-  ['Hungary', 'hu', '36'],
-  ['Iceland', 'is', '354', '... ....'],
-  ['Indonesia', 'id', '62'],
-  ['Iran', 'ir', '98'],
-  ['Iraq', 'iq', '964'],
-  ['Ireland', 'ie', '353', '.. .......'],
-  ['Israel', 'il', '972'],
-  ['Italy', 'it', '39', '... ......'],
-  ['Jamaica', 'jm', '1876'],
-  ['Japan', 'jp', '81', '... .. ....'],
-  ['Jordan', 'jo', '962'],
-  ['Kazakhstan', 'kz', '7', '... ...-..-..'],
-  ['Kenya', 'ke', '254'],
-  ['Kiribati', 'ki', '686'],
-  ['Kosovo', 'xk', '383'],
-  ['Kuwait', 'kw', '965'],
-  ['Kyrgyzstan', 'kg', '996'],
-  ['Laos', 'la', '856'],
-  ['Latvia', 'lv', '371'],
-  ['Lebanon', 'lb', '961'],
-  ['Lesotho', 'ls', '266'],
-  ['Liberia', 'lr', '231'],
-  ['Libya', 'ly', '218'],
-  ['Liechtenstein', 'li', '423'],
-  ['Lithuania', 'lt', '370'],
-  ['Luxembourg', 'lu', '352'],
-  ['Macau', 'mo', '853'],
-  ['Madagascar', 'mg', '261'],
-  ['Malawi', 'mw', '265'],
-  ['Malaysia', 'my', '60', '..-....-....'],
-  ['Maldives', 'mv', '960'],
-  ['Mali', 'ml', '223'],
-  ['Malta', 'mt', '356'],
-  ['Marshall Islands', 'mh', '692'],
-  ['Martinique', 'mq', '596'],
-  ['Mauritania', 'mr', '222'],
-  ['Mauritius', 'mu', '230'],
-  ['Mayotte', 'yt', '262'],
-  ['Mexico', 'mx', '52'],
-  ['Micronesia', 'fm', '691'],
-  ['Moldova', 'md', '373'],
-  ['Monaco', 'mc', '377'],
-  ['Mongolia', 'mn', '976'],
-  ['Montenegro', 'me', '382'],
-  ['Montserrat', 'ms', '1664'],
-  ['Morocco', 'ma', '212'],
-  ['Mozambique', 'mz', '258'],
-  ['Myanmar', 'mm', '95'],
-  ['Namibia', 'na', '264'],
-  ['Nauru', 'nr', '674'],
-  ['Nepal', 'np', '977'],
-  ['Netherlands', 'nl', '31', '.. ........'],
-  ['New Caledonia', 'nc', '687'],
-  ['New Zealand', 'nz', '64', '...-...-....'],
-  ['Nicaragua', 'ni', '505'],
-  ['Niger', 'ne', '227'],
-  ['Nigeria', 'ng', '234'],
-  ['Niue', 'nu', '683'],
-  ['Norfolk Island', 'nf', '672'],
-  ['North Korea', 'kp', '850'],
-  ['North Macedonia', 'mk', '389'],
-  ['Northern Mariana Islands', 'mp', '1670'],
-  ['Norway', 'no', '47', '... .. ...'],
-  ['Oman', 'om', '968'],
-  ['Pakistan', 'pk', '92', '...-.......'],
-  ['Palau', 'pw', '680'],
-  ['Palestine', 'ps', '970'],
-  ['Panama', 'pa', '507'],
-  ['Papua New Guinea', 'pg', '675'],
-  ['Paraguay', 'py', '595'],
-  ['Peru', 'pe', '51'],
-  ['Philippines', 'ph', '63', '... ....'],
-  ['Poland', 'pl', '48', '...-...-...'],
-  ['Portugal', 'pt', '351'],
-  ['Puerto Rico', 'pr', '1'],
-  ['Qatar', 'qa', '974'],
-  ['Réunion', 're', '262'],
-  ['Romania', 'ro', '40'],
-  ['Rwanda', 'rw', '250'],
-  ['Saint Barthélemy', 'bl', '590'],
-  ['Saint Helena', 'sh', '290'],
-  ['Saint Kitts and Nevis', 'kn', '1869'],
-  ['Saint Lucia', 'lc', '1758'],
-  ['Saint Martin', 'mf', '590'],
-  ['Saint Pierre and Miquelon', 'pm', '508'],
-  ['Saint Vincent and the Grenadines', 'vc', '1784'],
-  ['Samoa', 'ws', '685'],
-  ['San Marino', 'sm', '378'],
-  ['São Tomé and Príncipe', 'st', '239'],
-  ['Saudi Arabia', 'sa', '966'],
-  ['Senegal', 'sn', '221'],
-  ['Serbia', 'rs', '381'],
-  ['Seychelles', 'sc', '248'],
-  ['Sierra Leone', 'sl', '232'],
-  ['Singapore', 'sg', '65', '....-....'],
-  ['Sint Maarten', 'sx', '1721'],
-  ['Slovakia', 'sk', '421'],
-  ['Slovenia', 'si', '386'],
-  ['Solomon Islands', 'sb', '677'],
-  ['Somalia', 'so', '252'],
-  ['South Africa', 'za', '27'],
-  ['South Korea', 'kr', '82'],
-  ['South Sudan', 'ss', '211'],
-  ['Spain', 'es', '34', '... ... ...'],
-  ['Sri Lanka', 'lk', '94'],
-  ['Sudan', 'sd', '249'],
-  ['Suriname', 'sr', '597'],
-  ['Eswatini', 'sz', '268'],
-  ['Sweden', 'se', '46', '.. ... .. ..'],
-  ['Switzerland', 'ch', '41', '.. ... .. ..'],
-  ['Syria', 'sy', '963'],
-  ['Taiwan', 'tw', '886'],
-  ['Tajikistan', 'tj', '992'],
-  ['Tanzania', 'tz', '255'],
-  ['Thailand', 'th', '66'],
-  ['Timor-Leste', 'tl', '670'],
-  ['Togo', 'tg', '228'],
-  ['Tokelau', 'tk', '690'],
-  ['Tonga', 'to', '676'],
-  ['Trinidad and Tobago', 'tt', '1868'],
-  ['Tunisia', 'tn', '216'],
-  ['Turkey', 'tr', '90', '... ... .. ..'],
-  ['Turkmenistan', 'tm', '993'],
-  ['Turks and Caicos Islands', 'tc', '1649'],
-  ['Tuvalu', 'tv', '688'],
-  ['U.S. Virgin Islands', 'vi', '1340'],
-  ['Uganda', 'ug', '256'],
-  ['Ukraine', 'ua', '380'],
-  ['United Arab Emirates', 'ae', '971'],
-  ['Uruguay', 'uy', '598'],
-  ['Uzbekistan', 'uz', '998'],
-  ['Vanuatu', 'vu', '678'],
-  ['Vatican City', 'va', '39', '.. .... ....'],
-  ['Venezuela', 've', '58'],
-  ['Vietnam', 'vn', '84'],
-  ['Wallis and Futuna', 'wf', '681'],
-  ['Western Sahara', 'eh', '212'],
-  ['Yemen', 'ye', '967'],
-  ['Zambia', 'zm', '260'],
-  ['Zimbabwe', 'zw', '263'],
-] as const;
-
-const UnitedStatesSubAreasSet: ReadonlySet<string> = new Set([
-  '907',
-  '205',
-  '251',
-  '256',
-  '334',
-  '479',
-  '501',
-  '870',
-  '480',
-  '520',
-  '602',
-  '623',
-  '928',
-  '209',
-  '213',
-  '310',
-  '323',
-  '408',
-  '415',
-  '510',
-  '530',
-  '559',
-  '562',
-  '619',
-  '626',
-  '650',
-  '661',
-  '707',
-  '714',
-  '760',
-  '805',
-  '818',
-  '831',
-  '858',
-  '909',
-  '916',
-  '925',
-  '949',
-  '951',
-  '303',
-  '719',
-  '970',
-  '203',
-  '860',
-  '202',
-  '302',
-  '239',
-  '305',
-  '321',
-  '352',
-  '386',
-  '407',
-  '561',
-  '727',
-  '772',
-  '813',
-  '850',
-  '863',
-  '904',
-  '941',
-  '954',
-  '229',
-  '404',
-  '478',
-  '706',
-  '770',
-  '912',
-  '808',
-  '319',
-  '515',
-  '563',
-  '641',
-  '712',
-  '208',
-  '217',
-  '309',
-  '312',
-  '618',
-  '630',
-  '708',
-  '773',
-  '815',
-  '847',
-  '219',
-  '260',
-  '317',
-  '574',
-  '765',
-  '812',
-  '316',
-  '620',
-  '785',
-  '913',
-  '270',
-  '502',
-  '606',
-  '859',
-  '225',
-  '318',
-  '337',
-  '504',
-  '985',
-  '413',
-  '508',
-  '617',
-  '781',
-  '978',
-  '301',
-  '410',
-  '207',
-  '231',
-  '248',
-  '269',
-  '313',
-  '517',
-  '586',
-  '616',
-  '734',
-  '810',
-  '906',
-  '989',
-  '218',
-  '320',
-  '507',
-  '612',
-  '651',
-  '763',
-  '952',
-  '314',
-  '417',
-  '573',
-  '636',
-  '660',
-  '816',
-  '228',
-  '601',
-  '662',
-  '406',
-  '252',
-  '336',
-  '704',
-  '828',
-  '910',
-  '919',
-  '701',
-  '308',
-  '402',
-  '603',
-  '201',
-  '609',
-  '732',
-  '856',
-  '908',
-  '973',
-  '505',
-  '575',
-  '702',
-  '775',
-  '212',
-  '315',
-  '516',
-  '518',
-  '585',
-  '607',
-  '631',
-  '716',
-  '718',
-  '845',
-  '914',
-  '216',
-  '330',
-  '419',
-  '440',
-  '513',
-  '614',
-  '740',
-  '937',
-  '405',
-  '580',
-  '918',
-  '503',
-  '541',
-  '215',
-  '412',
-  '570',
-  '610',
-  '717',
-  '724',
-  '814',
-  '401',
-  '803',
-  '843',
-  '864',
-  '605',
-  '423',
-  '615',
-  '731',
-  '865',
-  '901',
-  '931',
-  '210',
-  '214',
-  '254',
-  '281',
-  '325',
-  '361',
-  '409',
-  '432',
-  '512',
-  '713',
-  '806',
-  '817',
-  '830',
-  '903',
-  '915',
-  '936',
-  '940',
-  '956',
-  '972',
-  '979',
-  '435',
-  '801',
-  '276',
-  '434',
-  '540',
-  '703',
-  '757',
-  '804',
-  '802',
-  '206',
-  '253',
-  '360',
-  '425',
-  '509',
-  '262',
-  '414',
-  '608',
-  '715',
-  '920',
-  '304',
-  '307',
-]);
-
-const CanadaSubAreaSet: ReadonlySet<string> = new Set([
-  '204',
-  '226',
-  '236',
-  '249',
-  '250',
-  '289',
-  '306',
-  '343',
-  '365',
-  '387',
-  '403',
-  '416',
-  '418',
-  '431',
-  '437',
-  '438',
-  '450',
-  '506',
-  '514',
-  '519',
-  '548',
-  '579',
-  '581',
-  '587',
-  '604',
-  '613',
-  '639',
-  '647',
-  '672',
-  '705',
-  '709',
-  '742',
-  '778',
-  '780',
-  '782',
-  '807',
-  '819',
-  '825',
-  '867',
-  '873',
-  '902',
-  '905',
-]);
-
-export const SubAreaCodeSets = {
-  us: UnitedStatesSubAreasSet,
-  ca: CanadaSubAreaSet,
-};
-
-export interface CountryEntry {
-  name: CountryName;
-  iso: CountryIso;
-  code: DialingCode;
-  pattern: PhonePattern;
-  priority: number;
-}
-
-const createEntry = ([
-  name,
-  iso,
-  code,
-  pattern = '' as any,
-  priority = 0 as any,
-]: CountryCodeData[number]): CountryEntry => ({
-  name,
-  iso,
-  code,
-  pattern,
-  priority,
-});
-
-export type IsoToCountryMapType = ReadonlyMap<CountryIso, CountryEntry>;
-
-export const IsoToCountryMap: IsoToCountryMapType = data.reduce(
-  (acc, cur) => acc.set(cur[1], createEntry(cur)),
-  new Map<CountryIso, CountryEntry>(),
-);
-
-export type CodeToCountryIsoMapType = ReadonlyMap<DialingCode, CountryEntry[]>;
-
-export const CodeToCountriesMap: CodeToCountryIsoMapType = data.reduce((acc, cur) => {
-  const code = cur[2];
-  const country = createEntry(cur);
-  if (acc.has(code)) {
-    acc.get(code)?.push(country);
-  } else {
-    acc.set(code, [country]);
-  }
-  return acc;
-}, new Map<DialingCode, CountryEntry[]>());
+export type {
+  CodeToCountryIsoMapType,
+  CountryCodeData,
+  CountryEntry,
+  CountryIso,
+  CountryName,
+  DialingCode,
+  IsoToCountryMapType,
+  PhonePattern,
+} from '@clerk/shared/phone';
+export { CodeToCountriesMap, IsoToCountryMap, SubAreaCodeSets } from '@clerk/shared/phone';
diff --git a/packages/ui/src/mosaic/components/phone-input/index.ts b/packages/ui/src/mosaic/components/phone-input/index.ts
index 778f5f9c145..baa6564b056 100644
--- a/packages/ui/src/mosaic/components/phone-input/index.ts
+++ b/packages/ui/src/mosaic/components/phone-input/index.ts
@@ -1,3 +1,3 @@
+export type { CountryIso } from '@clerk/shared/phone';
 export { PhoneInput } from './phone-input';
 export type { PhoneInputProps } from './phone-input';
-export type { CountryIso } from '../../../elements/PhoneInput/countryCodeData';
diff --git a/packages/ui/src/mosaic/components/phone-input/phone-input.tsx b/packages/ui/src/mosaic/components/phone-input/phone-input.tsx
index 2da0ace3210..35973bc1c6c 100644
--- a/packages/ui/src/mosaic/components/phone-input/phone-input.tsx
+++ b/packages/ui/src/mosaic/components/phone-input/phone-input.tsx
@@ -1,17 +1,17 @@
 'use client';
 
-import { useMergeRefs } from '@floating-ui/react';
-import * as stylex from '@stylexjs/stylex';
-import React from 'react';
-
-import type { CountryEntry, CountryIso } from '../../../elements/PhoneInput/countryCodeData';
-import { IsoToCountryMap } from '../../../elements/PhoneInput/countryCodeData';
+import type { CountryEntry, CountryIso } from '@clerk/shared/phone';
 import {
   extractDigits,
   formatPhoneNumber,
   getFlagEmojiFromCountryIso,
+  IsoToCountryMap,
   parsePhoneString,
-} from '../../../utils/phoneUtils';
+} from '@clerk/shared/phone';
+import { useMergeRefs } from '@floating-ui/react';
+import * as stylex from '@stylexjs/stylex';
+import React from 'react';
+
 import type { MosaicElementProps } from '../../props';
 import { mergeStyleProps, themeProps } from '../../props';
 import { reset } from '../../utils/reset.styles';
diff --git a/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-add-phone.dialog.tsx b/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-add-phone.dialog.tsx
index 45a7b25c6ca..815f67d9f71 100644
--- a/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-add-phone.dialog.tsx
+++ b/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-add-phone.dialog.tsx
@@ -1,8 +1,8 @@
+import { stringToFormattedPhoneString } from '@clerk/shared/phone';
 import * as stylex from '@stylexjs/stylex';
 import type { FormEvent, Ref } from 'react';
 import { useId, useRef } from 'react';
 
-import { stringToFormattedPhoneString } from '../../../../utils/phoneUtils';
 import { Button, SubmitButton } from '../../../components/button';
 import { Card } from '../../../components/card';
 import type { DialogTriggerProps } from '../../../components/dialog';
diff --git a/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-phone-row.view.tsx b/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-phone-row.view.tsx
index e8654d56406..dfcff9b2c43 100644
--- a/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-phone-row.view.tsx
+++ b/packages/ui/src/mosaic/features/user-profile/user-profile-account-section/user-profile-phone-row.view.tsx
@@ -1,6 +1,6 @@
+import { stringToFormattedPhoneString } from '@clerk/shared/phone';
 import { useMemo, useRef, useState } from 'react';
 
-import { stringToFormattedPhoneString } from '../../../../utils/phoneUtils';
 import { Confirmation } from '../../../blocks/confirmation';
 import { Button } from '../../../components/button';
 import { Icon } from '../../../components/icon';
diff --git a/packages/ui/src/utils/phoneUtils.ts b/packages/ui/src/utils/phoneUtils.ts
index 17e8ee4185c..c259067ad7a 100644
--- a/packages/ui/src/utils/phoneUtils.ts
+++ b/packages/ui/src/utils/phoneUtils.ts
@@ -1,143 +1,11 @@
-import type { PhoneCodeChannel } from '@clerk/shared/types';
-
-import type { CountryEntry, CountryIso } from '../elements/PhoneInput/countryCodeData';
-import { CodeToCountriesMap, IsoToCountryMap, SubAreaCodeSets } from '../elements/PhoneInput/countryCodeData';
-
-// offset between uppercase ascii and regional indicator symbols
-const OFFSET = 127397;
-const emojiCache = {} as Record<CountryIso, string>;
-export function getFlagEmojiFromCountryIso(iso: CountryIso, fallbackIso = 'us'): string {
-  iso = iso || fallbackIso;
-  if (emojiCache[iso]) {
-    return emojiCache[iso];
-  }
-  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-  const codePoints = [...iso.toUpperCase()].map(c => c.codePointAt(0)! + OFFSET);
-  const res = String.fromCodePoint(...codePoints);
-  emojiCache[iso] = res;
-  return res;
-}
-
-export function getCountryIsoFromFormattedNumber(formattedNumber: string, fallbackIso = 'us'): string {
-  const number = extractDigits(formattedNumber);
-  if (!number || number.length < 4) {
-    return fallbackIso;
-  }
-
-  // Try to match US first based on subarea code
-  if (number.startsWith('1') && phoneNumberBelongsTo('us', number)) {
-    return 'us';
-  }
-
-  // Try to match CA first based on subarea code
-  if (number.startsWith('1') && phoneNumberBelongsTo('ca', number)) {
-    return 'ca';
-  }
-
-  // Otherwise, use the most specific code or fallback to US
-  return getCountryFromPhoneString(number).country.iso;
-}
-
-export function formatPhoneNumber(phoneNumber: string, pattern: string | undefined, countryCode?: string): string {
-  if (!phoneNumber || !pattern) {
-    return phoneNumber;
-  }
-
-  const digits = [...extractDigits(phoneNumber)].slice(0, maxE164CompliantLength(countryCode));
-
-  if (digits.length <= 3) {
-    return digits.join('');
-  }
-
-  let res = '';
-  for (let i = 0; digits.length > 0; i++) {
-    if (i > pattern.length - 1) {
-      res += digits.shift();
-    } else {
-      res += pattern[i] === '.' ? digits.shift() : pattern[i];
-    }
-  }
-  return res;
-}
-
-export function extractDigits(formattedPhone: string): string {
-  return (formattedPhone || '').replace(/[^\d]/g, '');
-}
-
-function phoneNumberBelongsTo(iso: 'us' | 'ca', phoneWithCode: string) {
-  if (!iso || !IsoToCountryMap.get(iso) || !phoneWithCode) {
-    return false;
-  }
-
-  const code = phoneWithCode[0];
-  const subArea = phoneWithCode.substring(1, 4);
-  return (
-    code === IsoToCountryMap.get(iso)?.code &&
-    phoneWithCode.length - 1 === maxDigitCountForPattern(IsoToCountryMap.get(iso)?.pattern || '') &&
-    SubAreaCodeSets[iso].has(subArea)
-  );
-}
-
-function maxDigitCountForPattern(pattern: string) {
-  return (pattern.match(/\./g) || []).length;
-}
-
-// https://en.wikipedia.org/wiki/E.164
-const MAX_PHONE_NUMBER_LENGTH = 15;
-function maxE164CompliantLength(countryCode?: string) {
-  const usCountryCode = '1';
-  countryCode = countryCode || usCountryCode;
-  const codeWithPrefix = countryCode.includes('+') ? countryCode : '+' + countryCode;
-  return MAX_PHONE_NUMBER_LENGTH - codeWithPrefix.length;
-}
-
-export function parsePhoneString(str: string) {
-  const digits = extractDigits(str);
-  const iso = getCountryIsoFromFormattedNumber(digits) as CountryIso;
-  const pattern = IsoToCountryMap.get(iso)?.pattern || '';
-  const code = IsoToCountryMap.get(iso)?.code || '';
-  const number = digits.slice(code.length);
-  const formattedNumberWithCode = `+${code} ${formatPhoneNumber(number, pattern, code)}`;
-  return { iso, pattern, code, number, formattedNumberWithCode };
-}
-
-export function stringToFormattedPhoneString(str: string): string {
-  const parsed = parsePhoneString(str);
-  return `+${parsed.code} ${formatPhoneNumber(parsed.number, parsed.pattern, parsed.code)}`;
-}
-
-export const byPriority = (a: CountryEntry, b: CountryEntry) => {
-  return b.priority - a.priority;
-};
-
-export function getCountryFromPhoneString(phone: string): { number: string; country: CountryEntry } {
-  const phoneWithCode = extractDigits(phone);
-  const matchingCountries = [];
-
-  // Max country code length is 4. Try to match more specific codes first
-  for (const i of [4, 3, 2, 1]) {
-    const potentialCode = phoneWithCode.substring(0, i);
-    const countries = CodeToCountriesMap.get(potentialCode as any) || [];
-
-    if (countries.length) {
-      matchingCountries.push(...countries);
-    }
-  }
-
-  const fallbackCountry = IsoToCountryMap.get('us');
-  const country: CountryEntry = matchingCountries.sort(byPriority)[0] || fallbackCountry;
-  const number = phoneWithCode.slice(country?.code.length || 0);
-
-  return { number, country };
-}
-
-export function getPreferredPhoneCodeChannelByCountry(
-  phoneNumber: string,
-  preferredChannels: Record<string, PhoneCodeChannel>,
-): PhoneCodeChannel | null {
-  if (!preferredChannels) {
-    return null;
-  }
-  const { country } = getCountryFromPhoneString(phoneNumber);
-  return preferredChannels[country.iso.toUpperCase()] || null;
-}
+export {
+  byPriority,
+  extractDigits,
+  formatPhoneNumber,
+  getCountryFromPhoneString,
+  getCountryIsoFromFormattedNumber,
+  getFlagEmojiFromCountryIso,
+  getPreferredPhoneCodeChannelByCountry,
+  parsePhoneString,
+  stringToFormattedPhoneString,
+} from '@clerk/shared/phone';