Firebase Phone Authentication Supported Countries. The easiest way to add authentication and user management to you
The easiest way to add authentication and user management to your application. To generate a certificate run cd android && . No more password or email requi Nov 9, 2024 · Overcoming Firebase Authentication Issues in Chrome Extensions If you’ve ever tried to implement Firebase phone authentication in a web environment, you know how smooth it usually runs. May 21, 2021 · But I found out you can use Firebase Phone Authentication or even Google Cloud Platform IAM Phone Authentication. Utilize Admob’s mobile app monetization technology to generate revenue through in-app ads & discover other actionable insights to help your app grow. Sep 14, 2023 · This video is all about Firebase phone authentication | Phone country code | React js, firebase. Last modified: December 18, 2025 Data protection Firebase support for GDPR and CCPA 5 days ago · Send a verification code to the user's phone To initiate phone number sign-in, present the user an interface that prompts them to provide their phone number, and then call signInWithPhoneNumber to request that Firebase send an authentication code to the user's phone by SMS: Get the user's phone number. Dec 18, 2024 · Integrating Firebase Authentication into your SwiftUI app offers a secure and efficient way to manage user sign-ins. It is easy and allows users to sign in… Apr 7, 2018 · This is an enhancement to the firebase phone auth tutorial, this adds more flavour to the UI flow integrating the country code picker to select desired count Vonage offers flexible and scalable voice, messaging, video and data capabilities across Unified Communications, Contact Centers and Communications APIs. Feb 16, 2022 · error: the format of the phone number provided is incorrect. Jun 23, 2016 · Implementing Firebase Authentication is relatively fast and easy. To alleviate the immediate problem, we added a small set of countries in the Allow list for Firebase Authentication / SMS region policy. The following countries have good rates of delivery, and should be expected to work well for phone number Build production-grade applications with a Postgres database, Authentication, instant APIs, Realtime, Functions, Storage and Vector embeddings. Legal requirements vary, but as a best practice and to set expectations for your users, you Apr 25, 2018 · There is a way to set the default country. Apr 7, 2018 · This is an enhancement to the firebase phone auth tutorial, this adds more flavour to the UI flow integrating the country code picker to select desired count D. createSignInIntentBuilder() . May 5, 2022 · Your question states firebase phone numbers - and Firebase does not have a data type of "phone number". So, what you're trying to do isn't possible. Oct 29, 2025 · Firebase Phone Authentication is not supported in all countries. On Android, you can set custom notification sounds and vibration patterns on your phone to map to these priorities (see Android config). setAvailableProviders( Collections Sep 2, 2025 · Firebase Authentication covers core use cases (email, social, phone), but does not provide enterprise features like RBAC, audit logs, or advanced MFA out of the box. By the end of this video, you'll have a working authentication system that will There are multiple authentication methods to use with firebase and phone number is one of them. Email & password Authentication with firebase & flutter About this video - In this video we are going to see how to login , logout , sign up in flutter project with help of firebase authentication. Discover the steps to set up phone number authentication in Firebase, ensuring your app's verification process is both secure and efficient. Jul 15, 2022 · Here’s a comprehensive guide to adding Phone Verification to your Flutter Android app with Firebase. Jan 25, 2025 · An easy-to-use firebase phone authentication package to easily send and verify OTP's with auto-fetch OTP support via SMS. Supports web out of the box. It provides various features and functionalities. Phone authentication is one of its features, which provides authentication using mobile numbers along with the country code. Jan 12, 2026 · When you upgrade to Firebase Authentication with Identity Platform, you unlock additional features, such as multi-factor authentication, blocking functions, user activity and audit logging, SAML and generic OpenID Connect support, multi-tenancy, and enterprise-level support. It eliminates boilerplate code and promotes best practices for user authentication on Android. With Firebase, you can authenticate users using various login methods, like Google, Apple, Email, phone number, and many more authentications. The free tier the same and pricing after free tier also the same but Google Cloud Platform IAM Phone Authentication seem like to have free 50K MAU - no sure of the impact and it seems the SMS response can be edited (haven’t try Firebase UI for Web brings out-of-the-box components for Firebase for your favourite frameworks: Support for React, Shadcn and Angular. 164 phone numbers are written in the format [+] [country code] [subscriber number including area code]. Then after that, I connected to a German VPN and tried, I am also failed to get OTP. Phone auth issues To debug an SMS send issue, you can try sending the SMS in a new project using the Firebase Auth quickstart on the Samples page. The following priorities exist: Jul 17, 2023 · I have implemented Firebase OTP in Flutter application but stuck with the errors: E/FirebaseAuth( 7053): [SmsRetrieverHelper] SMS verification code request failed: unknown status code: 17006 null I/ Aug 1, 2020 · Steps to reproduce: Try enrolling/verifying SMS second factor for a number from Guernsey I understand MFA is in beta, but SMS messages aren't being delivered to some mobile numbers from Guernsey (and elsewhere I imagine), despite it being in a list of supported countries for phone auth. Are you referring what's stored in Firebase authentication or a phone number being stored in a Field. He gets the OTP code when I am trying to send OTP to his phone from Sri Lanka. Known for its versatility and global reach powering billions of devices in over 190 countries. 👉 Authentication with OTP is very important to increase the security of application. getInstance() . And our platform is designed to support you throughout your app development journey – even in the earliest stage when you’re evaluating if Firebase is the right fit for you and your app. Restrict to Specific Countries WooCommerce OTP plugin empowers you to restrict the login with phone number functionality to specific countries depending on your location and intended audience. I tried to enter the German phone number from Sri Lanka, it works fine. . Description FireMobile allow users to login/register simply with their mobile number. Android: If you haven't already set your app's SHA-1 hash in the Firebase console, do so. Message priority Supported on: All messages have a priority, which defines how urgently your phone notifies you. Purpose-built for React, Next. The same implementation is working well with a UK number. Explore mobile and phone-based authentication methods for secure Android app access. e. Krut 1 Answers From the FAQ, the list of supported countries for Firebase Phone Auth are: Firebase Authentication supports phone number verification across the the world, but not all networks reliably deliver our verification messages. Jul 23, 2025 · Phone Authentication in Firebase is a secure method of verifying user identities using their phone numbers. In this video, we dive into Firebase Phone Authentication, exploring its capabilities and the countries where it is supported. But can i limit the countries to one country or at least intercept the verification and show a message that a specific country is supported? What is Firebase phone authentication? Firebase is a mobile and web application development platform. You would have to code a special path through you app that bypasses SMS or uses some other mechanism. Configure the behavior of internal logic and UI via behaviors. By following the steps outlined in this guide, you can enhance the authentication process and improve the overall user experience. Firebase Phone Authentication is not supported in all countries. But, when he tries in Germany, it does not work. Jul 6, 2022 · I want +84 to be default country code and users write their standard phone number only (example 0912345678). Legal requirements vary, but as a best practice and to set expectations for your users, you Sep 27, 2025 · A Linux-based, open-source operating system used on smartphones, tablets, smart TVs, wearables, and more. Please see their FAQs for more information. Firebase Authentication with Phone Number & Kotlin Programming Android Studio - sabo99/FirebaseAuth-PhoneNumber Sep 2, 2021 · Here we also see how to verify the using reCAPTCHA. /gradlew signingReport. Does anyone have any true list or documentation reference of what countries (like China great firewall) actually block Google Firebase services? Appreciate the help! Aug 17, 2022 · My country (Kazakhstan) supported by firebase phone authentication and I recieve OTP codes correct to mobile phones starts with +7701, +7705, +7707. Whether you're looking to kick off a new project with Firebase, or curious about how Firebase works with your existing project, read on to see how Firebase can help protect you and your users. May 9, 2024 · Learn how to implement phone number authentication for Android apps. D. Firebase Initialization or configuration Settings The debug signing certificate is optional to use Firebase with your app, but is required for Invites and Phone Authentication. That has helped cut the cost down dramatically since implementing, as the cost is now ~$25/day. Optional: On the Settings page, set a policy on the regions to Firebase shows connections from many countries (including China) but I have no idea where that data is aggregated in the first place. FirebaseUI Auth is a modern, Compose-based authentication library that provides drop-in UI components for Firebase Authentication. Jun 18, 2025 · Secure users, AI agents, and more with Auth0, an easy-to-implement, scalable, and adaptable authentication and authorization platform. Firebase Phone Auth is not supported in all countries. Nov 4, 2024 · November 4, 2024 Firebase can help you build and run modern, AI-powered experiences that users love. Ensure the "Phone" sign-in provider is enabled on the Firebase Console. My code for Firebase authentication by phone is: startActivityForResult( AuthUI. Dec 18, 2025 · This page outlines Firebase's key security and privacy information. In order to debug SMS issues we will need three confirmed cases per affected region (country) from within the last two days and a reproducable case (preferably using the Firebase Auth quickstart). From the Firebase console, just choose from the popular login methods that you want to offer (like Facebook, Google, Twitter and email/password) and then add the Firebase SDK to your app. The following countries have good rates of delivery, and should be expected to work well for phone number Phone auth issues To debug an SMS send issue, you can try sending the SMS in a new project using the Firebase Auth quickstart on the Samples page. Before starting with Phone Authentication, ensure you have followed these steps: Enable Phone as a Sign-In method in the Firebase console. Follow this easy guide for smooth implementation. The following countries have good rates of delivery, and should be expected to work well for phone number sign in. Composable authentication components; Email/Password Sign Up/In, Forgot Password, Email Link, Phone Auth, OAuth, Multi-Factor and more. Nov 17, 2021 · The OTP works well in my country but, not for other countries. Developers should ensure they have appropriate end-user consent prior to using the Firebase Authentication phone number sign-in service. Nov 6, 2025 · Buy FireMobile- WordPress & WooCommerce firebase mobile OTP authentication by redqteam on CodeCanyon. 5 days ago · In the Firebase console, open the Authentication section. On the Sign-in Method page, enable the Phone Number sign-in method. Choose from Three SMS Gateways Store owners can choose between three leading SMS gateway services Firebase, Twilio, and MSG91. But I can't recieve OTPs for phone numbers starting with +7708 which is also popular in Kazakhstan. So please tell me what files I have to edit in this source code to make default country code before phone number in number field. 5 days ago · Send a verification code to the user's phone To initiate phone number sign-in, present the user an interface that prompts them to provide their phone number, and then call signInWithPhoneNumber to request that Firebase send an authentication code to the user's phone by SMS: Get the user's phone number. 164 format. Jul 18, 2020 · Firebase authentication with firebase using user phone and country code picker. The following countries have good rates of delivery, and should be expected to work well for phone number Easy sign-in with any platform Firebase Authentication aims to make building secure authentication systems easy, while improving the sign-in and onboarding experience for app users. js, Remix, and “The Modern Web”. Before you begin Jan 8, 2018 · I'm not sure if this is a RNFirebase or a Firebase issue, but I figured I could start here :) I just integrated Firebase phone auth into our React Native app, and when testing with my colleagues located in France we're experiencing the f Sep 10, 2020 · 0 The devices in Firebase Test Lab do not have SIM cards, and therefore do not have phone numbers and can not receive SMS messages. We'll cover everything from creating a new project in Firebase, to integrating Google authentication into your app. We would like to show you a description here but the site won’t allow us. It provides an end-to-end identity solution, supporting email and password accounts, phone auth, Google, Apple, X, Facebook, GitHub login, and more. What is Firebase phone authentication? Firebase is a mobile and web application development platform. Firebase authentication with firebase using user phone and country code picker. Firebase Initialization or configuration Settings 5 days ago · Phone numbers that end users provide for authentication will be sent and stored by Google to improve our spam and abuse prevention across Google services, including but not limited to Firebase. 5 days ago · Phone numbers that end users provide for authentication will be sent and stored by Google to improve our spam and abuse prevention across Google services, including but not limited to Firebase. Supported by a rich set of development tools, libraries, and frameworks that help streamline app creation from UI design to performance optimization. Before starting with Phone Authentication, ensure you have followed these May 31, 2017 · Firebase Authentication supports phone number verification across the the world, but not all networks reliably deliver our verification messages. Jul 23, 2025 · Overall, Implementing Phone Authentication in Firebase provides a user-friendly and secure way for users to sign in to your web application. please enter the phone number in a format that can be parsed into e. Start for free. It simplifies the sign-in process by sending verification codes via SMS and ensuring that only users with access to the phone number can sign in. Easy sign-in with any platform Firebase Authentication aims to make building secure authentication systems easy, while improving the sign-in and onboarding experience for app users.
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