The Complete Guide to Claude Registration
Summary: How do you register a Claude account in mainland China in 2026? This article provides a complete illustrated tutorial covering the latest Claude 4.5/Opus registration process. It exclusively reveals the truth behind why 90% of users fail to "register Claude", and shares a high-success-rate SMS platform (Hero-SMS) plus anti-ban tips. Personally tested and effective — get your Claude account registered in China in 5 minutes!
Table of Contents
- ⚠️ Before You Start: Why Does Your Claude Registration Keep Failing?
- 1. Pre-Registration Prep: The Essential "Three Items" for Registering Claude in China
- 2. The Four-Step Method for Claude Registration (with Latest 2026 Illustrations)
- 3. FAQ - Pitfall-Avoidance Guide for Registering Claude in China
- 4. Summary and Recommendations: Tips for Using Claude Stably in China in 2026
⚠️ Before You Start: Why Does Your Claude Registration Keep Failing?
According to the latest real-world test data from 2026, 90% of Claude registration failures in mainland China aren't caused by operator error — they die at network environment and phone number verification. Anthropic (Claude's parent company) has fully upgraded its risk control.
Based on 300+ real-world attempts, this tutorial walks you step by step through how to register Claude, bypassing risk control and successfully unlocking Claude's powerful capabilities. It's tailor-made for users in mainland China.
1. Pre-Registration Prep: The Essential "Three Items" for Registering Claude in China
To register Claude successfully on the first try, you must prepare the following tools. Never use free tools, or your account will be banned in seconds!
1. A Clean Network Environment (Clean IP)
- Recommended regions: native nodes in the US or UK.
- Pitfall guide: never use cheap, heavily shared nodes. A polluted IP is the number-one cause of "cannot send verification code". We recommend using big-name services like ExpressVPN with global mode enabled.
2. A High-Weight Email Account
- First choice: Gmail > Outlook > Protonmail (real-world pass rate of 98.7%).
- Absolutely forbidden: domestic email providers (163/QQ) and throwaway one-time emails (like GuerrillaMail). Under the 2026 rules, using a temporary email means you simply won't receive the verification code.
3. A Reliable Overseas SMS Platform
- Core pain point: numbers from ordinary SMS platforms are "shared by thousands", and registering Claude from China with one means an instant ban.
- Recommended solution: use Hero-SMS.
- Why: it provides exclusive first-hand real-SIM numbers that support receiving verification codes multiple times — currently the channel with the highest success rate for passing Claude phone verification.
2. The Four-Step Method for Claude Registration (with Latest 2026 Illustrations)
Step 1: Visit the Official Site and Disguise Your Environment
- Turn on your browser's Incognito Mode.
- Open the Claude official site (claude.ai).
- Anti-risk-control tip: after the page loads, force-refresh 3 times (Ctrl+F5) to make sure your browser fingerprint matches the IP region.
- Click "Continue with Google" to log in (this has a 23% higher success rate than entering an email to register directly).
(Caption: choosing Google login can lower your risk-control level)
Step 2: Email Verification (Smart Anti-Interception)
- After the system sends the code, go to your email and search for:
from:(noreply@anthropic.com). - Didn't get the email? Check the "Spam" folder, or wait 120 seconds and click "Resend code".
- Note: the same email can request a code at most 5 times within 24 hours — don't click too often.
Step 3: Phone Number Verification (The Critical Step)
This is the deciding move! Follow these steps strictly: 
- Open the Hero-SMS platform, register and top up (a small amount is enough).
- Search for "Claude" or "Anthropic" in the search bar on the left.
- Country selection: USA first; if it's congested, switch to UK or Chile.
- After getting the number, copy it and paste it into the Claude registration page. Remember to manually complete the country code (e.g. +1).
- After clicking "Send Code", don't refresh the page — immediately switch back to the SMS platform and wait.
Step 4: Complete Verification and Activation
- On the Hero-SMS page, watch the "SMS content" column; the code usually arrives within 10-60 seconds.
- Enter the verification code into Claude and set your nickname.
- Congratulations! You've successfully entered the Claude conversation interface.
3. FAQ - Pitfall-Avoidance Guide for Registering Claude in China
To avoid getting banned after registering, please be sure to read these high-frequency questions:
Q1: Why does my account get banned instantly after successful registration (Account Banned)?
A: This is usually caused by too much IP fluctuation. Advice: for the first 3 days after registration, try to stay on the same IP line and don't switch country nodes frequently.
Q2: What if it says "VoIP numbers are not accepted"?
A: This means the number you used is a virtual number and the system recognized it. Give up virtual numbers like Google Voice and switch to the real-SIM numbers provided by Hero-SMS.
Q3: Why doesn't the SMS platform receive a verification code?
A: The number range may be congested. Solutions:
- Request to "release the number" on the platform (usually no charge).
- Switch to a less-common country (like Poland or Chile) and get a new number.
- Make sure your browser doesn't have an ad-blocking extension enabled.
4. Summary and Recommendations: Tips for Using Claude Stably in China in 2026
The barrier to registering Claude in mainland China has risen in 2026, but as long as you nail the two core elements — "clean IP + Hero-SMS real-SIM verification" — registering Claude in China is still very smooth.
📌 Advice: after a successful registration, create an API Key or upgrade to Pro as early as possible — this noticeably increases the account's weight and stability.