ChatGPT Login: ChatGPT Registration Guide


What is ChatGPT?

ChatGPT is an innovative natural language processing model launched by OpenAI in 2021. It plays a significant role in various fields such as intelligent customer service, virtual assistants, speech recognition, and machine translation. ChatGPT has achieved remarkable development and has attracted millions of users since its release, finding widespread applications.

ChatGPT possesses outstanding language understanding and generation capabilities, enabling users to engage in natural conversations and obtain useful answers and solutions. With the introduction of GPT-4, ChatGPT has further enhanced its performance and capabilities, providing users with an even more exceptional experience. In the future, OpenAI also plans to release a ChatGPT Business version, offering tailored natural language processing solutions for enterprise users.

The launch and continuous development of ChatGPT demonstrate OpenAI’s leadership in the field of natural language processing. It provides powerful tools and technologies for various industries, helping businesses and individuals achieve more efficient and intelligent text interaction and processing capabilities. The success of ChatGPT indicates the immense potential and future directions of natural language processing technology.

Table of Contents

ChatGPT Features:

  • Question answering: ChatGPT can receive user questions and attempt to provide corresponding answers. It understands the semantics and context of the questions and generates reasonable replies.
  • Explanation and background knowledge: ChatGPT can explain concepts specific to certain topics or domains and provide relevant background knowledge and information. It helps users understand complex concepts or terms.
  • Text generation: ChatGPT can generate various types of text, including articles, paragraphs, sentences, and creative works. It can generate meaningful and fluent text based on user-provided requirements or context.
  • Advice and guidance: ChatGPT can offer advice and guidance based on user needs. Whether it’s writing, creativity, travel, shopping, or other fields, ChatGPT can provide useful recommendations and guidance.
  • Dialogue interaction: ChatGPT can engage in natural dialogue interactions. Users can have conversations with ChatGPT, ask multiple questions, or follow up on questions, and ChatGPT will make an effort to participate and provide coherent responses.
  • Personalized interaction: ChatGPT can adapt its interaction based on user input and context. It can remember past conversation content and respond adaptively to user instructions or questions.

How to login ChatGPT?

Logging into ChatGPT is simple. You just need an OpenAI account.

1.Go to the login page of ChatGPT and click on “Sign Up.”

  1. On the new page, you can choose the method to register for a ChatGPT account, which can be done using an email, Google account, or Microsoft Account.

For email registration, enter your email address, click “Continue,” then enter a password to proceed to the next step.

For Microsoft Account registration, you can sign in using your Microsoft account. If you have a Github account, you can click on the “Login options” and select the option to register using your Github account.

For Google account registration, enter your Google account address and password, then proceed to the next step.

  1. Fill in the required information on the ChatGPT registration page.
  1. Provide your phone number for the verification code via SMS.

After completing the account registration, you can fully enjoy using ChatGPT. While using ChatGPT is simple, not all countries support registration with OpenAI. Here are some countries that do not support OpenAI registration. Please check if your country is included:

  • Russia
  • China
  • Hong Kong, China
  • Macau, China
  • Iran
  • Afghanistan
  • Syria
  • Ethiopia
  • North Korea
  • Sudan
  • Chad
  • Libya
  • Zimbabwe
  • Somalia
  • Cameroon
  • Swat
  • Central African Republic
  • Cape Verde
  • Burundi
  • Eritrea

Please note that the above information may change over time, and it is recommended to verify again before registering whether OpenAI supports registration in your country.

If you are in any of the above countries, don’t worry, we can provide you with alternative methods.

Since registering for ChatGPT requires phone number verification, here is a secure and reliable method: Purchase a physical SIM card from a country where ChatGPT is supported, install it on your mobile device, and then proceed with the registration process.

Taking the purchase of physical SIM cards in the United States as an example in China:

Step 1: Order a physical SIM card from an online shopping website.

You can purchase it from the US version of Amazon, Walmart, Target, Best Buy, eBay, or use a proxy buying service on platforms like Taobao or Fliggy.

The best option is to visit the official websites of various US mobile virtual network operators (MVNOs) that offer affordable US phone cards. These MVNOs lease networks from the three major US carriers and sell their services under their own brand. They typically offer prepaid phone cards with monthly payment options, including both physical SIM cards and eSIMs.

Physical SIM card products on Amazon

Why purchase a physical SIM card from the US?

A physical SIM card from the US refers to having a high credit rating US number: You can register on any website or app that supports US numbers. There are no restrictions on registering for international sites like AliExpress or PayPal.

Mobile Operator

Monthly Plan


Ultra Mobile

Paygo, $3/month

Lowest cost for a physical SIM card

Lyca Mobile

Starting from $10/month

Suitable for bulk registrations

T-mobile 5$


Option to request number change



Only available for purchase within the US

Step 2: Activate the physical SIM card.

Once you have the SIM card, follow the instructions provided to activate it. If you plan to use it long-term, you may need to download the operator’s app and renew the monthly payment.

To use calling and texting services in China, you need to enable Wi-Fi Calling through the operator’s app. This feature is free to activate. Most iPhones support Wi-Fi Calling, but for non-Apple phones, make sure your device has Wi-Fi Calling capabilities before purchasing the SIM card.

Other brands like T-Mobile, Knowroaming, and Lycamobile are also worth considering.

Before making a purchase, read reviews and user feedback. Typically, services selling phone numbers do not accept returns, so be sure to make an informed decision before purchasing.


  1. If you encounter an error message like “We ran into an issue while signing you in, please take a break and try again soon” during ChatGPT registration, it may indicate that your region is restricted by OpenAI. In such cases, you will need to register using a supported region’s working environment provided by OpenAI.
  1. If you receive the error message “Your account was flagged for potential abuse. If you feel this is an error, please contact us at” during phone number verification, it means that your account has been flagged due to potential misuse. If you are unsure about the steps to take, you can contact OpenAI by sending an email to to seek assistance in resolving the restriction. In your email, explain the situation and provide relevant details to help them better assist you in resolving the issue.