diff --git a/.changeset/hungry-dogs-stick.md b/.changeset/hungry-dogs-stick.md
new file mode 100644
index 00000000000..0df08c2d08f
--- /dev/null
+++ b/.changeset/hungry-dogs-stick.md
@@ -0,0 +1,7 @@
+---
+'@clerk/clerk-js': minor
+'@clerk/clerk-react': minor
+'@clerk/types': minor
+---
+
+[Experimental] Signal phone code support
diff --git a/packages/clerk-js/src/core/resources/SignIn.ts b/packages/clerk-js/src/core/resources/SignIn.ts
index 329e38c8de8..c7a066494bc 100644
--- a/packages/clerk-js/src/core/resources/SignIn.ts
+++ b/packages/clerk-js/src/core/resources/SignIn.ts
@@ -32,6 +32,8 @@ import type {
   SignInFutureEmailCodeVerifyParams,
   SignInFutureFinalizeParams,
   SignInFuturePasswordParams,
+  SignInFuturePhoneCodeSendParams,
+  SignInFuturePhoneCodeVerifyParams,
   SignInFutureResetPasswordSubmitParams,
   SignInFutureResource,
   SignInFutureSSOParams,
@@ -508,6 +510,11 @@ class SignInFuture implements SignInFutureResource {
     submitPassword: this.submitResetPassword.bind(this),
   };
 
+  phoneCode = {
+    sendCode: this.sendPhoneCode.bind(this),
+    verifyCode: this.verifyPhoneCode.bind(this),
+  };
+
   constructor(readonly resource: SignIn) {}
 
   get status() {
@@ -627,6 +634,37 @@ class SignInFuture implements SignInFutureResource {
     });
   }
 
+  async sendPhoneCode(params: SignInFuturePhoneCodeSendParams): Promise<{ error: unknown }> {
+    const { phoneNumber, channel = 'sms' } = params;
+    return runAsyncResourceTask(this.resource, async () => {
+      if (!this.resource.id) {
+        await this.create({ identifier: phoneNumber });
+      }
+
+      const phoneCodeFactor = this.resource.supportedFirstFactors?.find(f => f.strategy === 'phone_code');
+
+      if (!phoneCodeFactor) {
+        throw new Error('Phone code factor not found');
+      }
+
+      const { phoneNumberId } = phoneCodeFactor;
+      await this.resource.__internal_basePost({
+        body: { phoneNumberId, strategy: 'phone_code', channel },
+        action: 'prepare_first_factor',
+      });
+    });
+  }
+
+  async verifyPhoneCode(params: SignInFuturePhoneCodeVerifyParams): Promise<{ error: unknown }> {
+    const { code } = params;
+    return runAsyncResourceTask(this.resource, async () => {
+      await this.resource.__internal_basePost({
+        body: { code, strategy: 'phone_code' },
+        action: 'attempt_first_factor',
+      });
+    });
+  }
+
   async sso(params: SignInFutureSSOParams): Promise<{ error: unknown }> {
     const { flow = 'auto', strategy, redirectUrl, redirectCallbackUrl } = params;
     return runAsyncResourceTask(this.resource, async () => {
diff --git a/packages/clerk-js/src/core/resources/SignUp.ts b/packages/clerk-js/src/core/resources/SignUp.ts
index 2317dfb902a..685f35e6c04 100644
--- a/packages/clerk-js/src/core/resources/SignUp.ts
+++ b/packages/clerk-js/src/core/resources/SignUp.ts
@@ -21,8 +21,10 @@ import type {
   SignUpFutureEmailCodeVerifyParams,
   SignUpFutureFinalizeParams,
   SignUpFuturePasswordParams,
+  SignUpFuturePhoneCodeSendParams,
+  SignUpFuturePhoneCodeVerifyParams,
   SignUpFutureResource,
-  SignUpFutureSSoParams,
+  SignUpFutureSSOParams,
   SignUpIdentificationField,
   SignUpJSON,
   SignUpJSONSnapshot,
@@ -497,6 +499,8 @@ class SignUpFuture implements SignUpFutureResource {
   verifications = {
     sendEmailCode: this.sendEmailCode.bind(this),
     verifyEmailCode: this.verifyEmailCode.bind(this),
+    sendPhoneCode: this.sendPhoneCode.bind(this),
+    verifyPhoneCode: this.verifyPhoneCode.bind(this),
   };
 
   constructor(readonly resource: SignUp) {}
@@ -594,7 +598,35 @@ class SignUpFuture implements SignUpFutureResource {
     });
   }
 
-  async sso(params: SignUpFutureSSoParams): Promise<{ error: unknown }> {
+  async sendPhoneCode(params: SignUpFuturePhoneCodeSendParams): Promise<{ error: unknown }> {
+    const { phoneNumber, channel = 'sms' } = params;
+    return runAsyncResourceTask(this.resource, async () => {
+      if (!this.resource.id) {
+        const { captchaToken, captchaWidgetType, captchaError } = await this.getCaptchaToken();
+        await this.resource.__internal_basePost({
+          path: this.resource.pathRoot,
+          body: { phoneNumber, captchaToken, captchaWidgetType, captchaError },
+        });
+      }
+
+      await this.resource.__internal_basePost({
+        body: { strategy: 'phone_code', channel },
+        action: 'prepare_verification',
+      });
+    });
+  }
+
+  async verifyPhoneCode(params: SignUpFuturePhoneCodeVerifyParams): Promise<{ error: unknown }> {
+    const { code } = params;
+    return runAsyncResourceTask(this.resource, async () => {
+      await this.resource.__internal_basePost({
+        body: { strategy: 'phone_code', code },
+        action: 'attempt_verification',
+      });
+    });
+  }
+
+  async sso(params: SignUpFutureSSOParams): Promise<{ error: unknown }> {
     const { strategy, redirectUrl, redirectCallbackUrl } = params;
     return runAsyncResourceTask(this.resource, async () => {
       const { captchaToken, captchaWidgetType, captchaError } = await this.getCaptchaToken();
diff --git a/packages/react/src/stateProxy.ts b/packages/react/src/stateProxy.ts
index 5ca649c6013..ca4a2ca8e1c 100644
--- a/packages/react/src/stateProxy.ts
+++ b/packages/react/src/stateProxy.ts
@@ -56,6 +56,7 @@ export class StateProxy implements State {
           'verifyCode',
           'submitPassword',
         ] as const),
+        phoneCode: this.wrapMethods(() => target().phoneCode, ['sendCode', 'verifyCode'] as const),
       },
     };
   }
@@ -76,7 +77,12 @@ export class StateProxy implements State {
         password: this.gateMethod(target, 'password'),
         finalize: this.gateMethod(target, 'finalize'),
 
-        verifications: this.wrapMethods(() => target().verifications, ['sendEmailCode', 'verifyEmailCode'] as const),
+        verifications: this.wrapMethods(() => target().verifications, [
+          'sendEmailCode',
+          'verifyEmailCode',
+          'sendPhoneCode',
+          'verifyPhoneCode',
+        ] as const),
       },
     };
   }
diff --git a/packages/types/src/factors.ts b/packages/types/src/factors.ts
index 7505beac359..38c1a4e0d12 100644
--- a/packages/types/src/factors.ts
+++ b/packages/types/src/factors.ts
@@ -1,6 +1,5 @@
-import type { PhoneCodeChannel } from 'phoneCodeChannel';
-
 import type { PublicKeyCredentialWithAuthenticatorAssertionResponse } from './passkey';
+import type { PhoneCodeChannel } from './phoneCodeChannel';
 import type {
   BackupCodeStrategy,
   EmailCodeStrategy,
diff --git a/packages/types/src/signInFuture.ts b/packages/types/src/signInFuture.ts
index 345147f7e21..cc4310cc78e 100644
--- a/packages/types/src/signInFuture.ts
+++ b/packages/types/src/signInFuture.ts
@@ -1,4 +1,5 @@
 import type { SetActiveNavigate } from './clerk';
+import type { PhoneCodeChannel } from './phoneCodeChannel';
 import type { SignInFirstFactor, SignInStatus } from './signInCommon';
 import type { OAuthStrategy } from './strategies';
 
@@ -28,6 +29,15 @@ export interface SignInFutureResetPasswordSubmitParams {
   signOutOfOtherSessions?: boolean;
 }
 
+export interface SignInFuturePhoneCodeSendParams {
+  phoneNumber?: string;
+  channel?: PhoneCodeChannel;
+}
+
+export interface SignInFuturePhoneCodeVerifyParams {
+  code: string;
+}
+
 export interface SignInFutureSSOParams {
   flow?: 'auto' | 'modal';
   strategy: OAuthStrategy | 'saml' | 'enterprise_sso';
@@ -56,6 +66,10 @@ export interface SignInFutureResource {
     sendCode: (params: SignInFutureEmailCodeSendParams) => Promise<{ error: unknown }>;
     verifyCode: (params: SignInFutureEmailCodeVerifyParams) => Promise<{ error: unknown }>;
   };
+  phoneCode: {
+    sendCode: (params: SignInFuturePhoneCodeSendParams) => Promise<{ error: unknown }>;
+    verifyCode: (params: SignInFuturePhoneCodeVerifyParams) => Promise<{ error: unknown }>;
+  };
   resetPasswordEmailCode: {
     sendCode: () => Promise<{ error: unknown }>;
     verifyCode: (params: SignInFutureEmailCodeVerifyParams) => Promise<{ error: unknown }>;
diff --git a/packages/types/src/signUpFuture.ts b/packages/types/src/signUpFuture.ts
index ccd5ab9e8ef..e06238ef172 100644
--- a/packages/types/src/signUpFuture.ts
+++ b/packages/types/src/signUpFuture.ts
@@ -1,4 +1,5 @@
 import type { SetActiveNavigate } from './clerk';
+import type { PhoneCodeChannel } from './phoneCodeChannel';
 import type { SignUpIdentificationField, SignUpStatus } from './signUpCommon';
 
 export interface SignUpFutureCreateParams {
@@ -14,7 +15,16 @@ export interface SignUpFuturePasswordParams {
   password: string;
 }
 
-export interface SignUpFutureSSoParams {
+export interface SignUpFuturePhoneCodeSendParams {
+  phoneNumber?: string;
+  channel?: PhoneCodeChannel;
+}
+
+export interface SignUpFuturePhoneCodeVerifyParams {
+  code: string;
+}
+
+export interface SignUpFutureSSOParams {
   strategy: string;
   /**
    * The URL to redirect to after the user has completed the SSO flow.
@@ -39,8 +49,10 @@ export interface SignUpFutureResource {
   verifications: {
     sendEmailCode: () => Promise<{ error: unknown }>;
     verifyEmailCode: (params: SignUpFutureEmailCodeVerifyParams) => Promise<{ error: unknown }>;
+    sendPhoneCode: (params: SignUpFuturePhoneCodeSendParams) => Promise<{ error: unknown }>;
+    verifyPhoneCode: (params: SignUpFuturePhoneCodeVerifyParams) => Promise<{ error: unknown }>;
   };
   password: (params: SignUpFuturePasswordParams) => Promise<{ error: unknown }>;
-  sso: (params: SignUpFutureSSoParams) => Promise<{ error: unknown }>;
+  sso: (params: SignUpFutureSSOParams) => Promise<{ error: unknown }>;
   finalize: (params?: SignUpFutureFinalizeParams) => Promise<{ error: unknown }>;
 }