A Canadian mobile number for ChatGPT and OpenAI checks

Why a Canadian line for your OpenAI account

Canadian banks, classifieds and delivery apps routinely insist on a domestic mobile, and many Canadians like their accounts to sit on a Canadian number for the same reason. For OpenAI, the more important point is control: the number you verify with becomes permanent, so it should be one you'll hold for years.

Freelancers and teams who work for Canadian clients from abroad often want every work account, ChatGPT included, on a Canadian line. A dedicated number also keeps an AI or developer account separate from a personal SIM that may change when you move provinces or switch carriers.

Where a Canadian user meets OpenAI's phone prompt

OpenAI says phone verification is not generally required for ChatGPT. Phone-only sign-up has rolled out mostly in a set list of countries that doesn't include Canada, so for a Canadian number the prompt usually appears at one of these points.

• Codex in the ChatGPT desktop app, which can ask you to verify a phone even if you already use an authenticator app.
• Your first developer key on platform.openai.com, where phone verification is mandatory once and not for later keys.
• Text-message multi-factor authentication, if you choose it, with a 6-digit code at sign-in.

Pick your Canada number

These Canada numbers are listed right now (32 in total). Choose one on the country page; the hidden digits are assigned when your order is approved and the number is activated.

Canada

Canada or United States: the +1 detail that matters

A Canadian number is +1, a three-digit area code and seven digits, ten digits in all with no leading 0. The digits look exactly like a US number, and the only thing that makes one Canadian is its area code, which the Canadian Numbering Administrator assigns to a province.

Because OpenAI's dropdown defaults to the United States, change it to Canada before you type. Then enter the ten digits alone. Adding another 1 at the front makes eleven digits, and many forms treat that as invalid.

Country on OpenAI's screen

Canada (defaults to United States)

Digits to type

10: area code + 7 digits

Example

506 234 5678, full form +1 506 234 5678

Leading 0 or 1

Neither

Code channel

SMS; Canada is not on the WhatsApp list

How OpenAI delivers and repeats the code

OpenAI sends codes to Canadian numbers by text message. Its help centre is explicit that codes can't come by email or voice call, and WhatsApp delivery is limited to about a dozen other countries. An SMSCreation number shows the text in your dashboard inbox as soon as it arrives.

The developer-key check happens once per account. Codex and text-message MFA can come back, and each time the code goes to the same Canadian number, since the account can't be moved to another one.

Step by step with a Canadian number

1. 01Order a Canadian number from SMSCreation and note the full ten digits shown in your dashboard.
2. 02Sign in to ChatGPT or platform.openai.com and reach the phone verification step.
3. 03Change the country from United States to Canada.
4. 04Type the ten digits with no leading 1 and request the code.
5. 05Copy the code from your dashboard's SMS inbox into OpenAI's screen.
6. 06Turn on MFA under Settings → Security and login, and keep the number renewing.

Caveats specific to OpenAI

• No number changes, ever: OpenAI has no option to update the phone number on an account, for ChatGPT or the developer platform.
• A cap of three verifications per number, and a number that has verified anything can't open another new account.
• “Too many signups with this number” means OpenAI has seen the number before, sometimes through a previous holder; OpenAI says there's no workaround.
• Landlines, VoIP numbers, Google Voice and premium numbers are refused; OpenAI takes mobile numbers only.
• An “unsupported country” error is about your access location, not about the Canadian number.

Why it works with WhatsApp, Facebook, Telegram & Google

Apps check more than the digits: they look up the line type, the country format and whether the number can actually receive their code. Every SMSCreation number is a real mobile number in its country's official format — not a VoIP line — so it passes those checks the same way a SIM in your pocket does.

And we stand behind it with a 7-day replacement guarantee: if your number doesn't work with WhatsApp, Facebook, Telegram, Google or any app you need, we replace it free with a new number in the same country — or refund 100% if you prefer.

• Non-VoIP, real mobile line type — line-type checks see an ordinary SIM number, not a VoIP line
• Official country format with the right country code, prefix and digit count
• Unlimited incoming SMS and calls — codes arrive by text or through the “call me” option
• Private to you — never listed on public SMS sites, so it isn't flagged or rate-limited
• Yours for as long as you want — re-verification and account recovery keep working

Price, renewal and the 7-day guarantee

Canadian numbers cost from $1.80 a month on the yearly plan ($21.60 billed yearly). Each includes unlimited incoming SMS and calls, 500 outgoing SMS and 1,000 outgoing minutes a month, and stays yours for as long as auto-renew keeps it active.

If the number doesn't work for OpenAI's verification, the 7-day replacement guarantee gives you another Canadian number free within 7 days of activation, or a full refund. A number you haven't used for any call or SMS can be refunded within 7 days, no questions asked.

ChatGPT with numbers from other countries

ChatGPT · Germany ChatGPT · India ChatGPT · Indonesia ChatGPT · Netherlands ChatGPT · Philippines

Other apps with a Canada number

Discord · Canada Facebook · Canada Google · Canada Instagram · Canada Telegram · Canada