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HushSMS
Works — pick the right countryAI & Developer

ChatGPT / OpenAI verification, without handing over your number.

Get a real carrier line, receive the ChatGPT / OpenAI code, keep your personal number out of it. Typical delivery 21 seconds.

Get a number for ChatGPT / OpenAIfrom $4.01/mo

Compatibility

94%
Measured success rate
6
Code format
21s
Typical delivery
Rare
Re-verification

Rarely re-verifies

Does ChatGPT / OpenAI accept a virtual number?

OpenAI accepts our no-KYC numbers from supported countries for signup and API key activation.

Key facts

Compatibility
Works — pick the right country
Measured success rate
94%
Code format
6 digits
Typical delivery
21s
Re-verification
Rarely re-verifies
Best countries for ChatGPT / OpenAI
United Kingdom, United States, Germany, Japan, Singapore

What you should know

Some countries are entirely blocked by OpenAI. At checkout, flags show which lines work — buy from a supported country.

Coverage

Best countries for ChatGPT / OpenAI

Ranked by measured delivery success over the last 90 days.

01

United Kingdom

+44

$5.22/mo

02

United States

+1

$5.22/mo

03

Germany

+49

$4.01/mo

04

Japan

+81

$5.22/mo

05

Singapore

+65

$5.22/mo

How to

How to verify ChatGPT / OpenAI with a HushSMS number

  1. 1

    Pick one of the recommended countries below and choose a term. Best countries for ChatGPT / OpenAI: United Kingdom, United States, Germany, Japan, Singapore.

  2. 2

    Pay the crypto invoice. The line activates in about 21 seconds.

  3. 3

    Enter the number into ChatGPT / OpenAI in international format, including the + prefix.

  4. 4

    The code appears in your panel and on your webhook the moment it lands. Code format: 6 digits.

  5. 5

    Some countries are entirely blocked by OpenAI. At checkout, flags show which lines work — buy from a supported country.

FAQ

ChatGPT / OpenAI verification — questions

Does ChatGPT / OpenAI accept a virtual number?
OpenAI accepts our no-KYC numbers from supported countries for signup and API key activation.
How long does a ChatGPT / OpenAI code take to arrive?
Typically 21 seconds on our network. If nothing has arrived after two minutes, do not request a second code — most services invalidate the first and start rate-limiting. Wait, then try a different country.
Does ChatGPT / OpenAI re-verify the number later?
ChatGPT / OpenAI rarely re-verifies, usually only after a suspicious login. Keeping the line is cheap insurance but not strictly required.
Which country works best for ChatGPT / OpenAI?
United Kingdom, United States, Germany, Japan, Singapore perform best over the last 90 days. Country choice matters more than any other variable for ChatGPT / OpenAI.
Anything else I should know about ChatGPT / OpenAI?
Some countries are entirely blocked by OpenAI. At checkout, flags show which lines work — buy from a supported country.

Verifications

Other verifications

Claude / Anthropic94%Google61%Microsoft94%Apple ID61%GitHub98%

Sources

Numbering-plan data on this page — dial code, national number length, trunk prefix and mobile ranges — is taken from the ITU-T E.164 series. Inventory, pricing and measured success rates are our own and are marked as such.

Numbering plan verified