Receive OpenAI SMS in Cambodia
Price rank
#73
of 180 countries for OpenAI
Number format
+855
+855 mobile, single-use
Live price comparison
6
savings shown vs the best live competitor price (5 providers tracked)
Live price comparison
live| Provider | Price | Difference |
|---|---|---|
| 2FASMSusbest price | $0.095 | |
| Hero SMS | $0.10 | +$0.005 |
| 5SIM | $0.10 | +$0.009 |
| SMSBower | $0.20 | +$0.10 |
| SMS-Man | $0.41 | +$0.31 |
| Grizzly SMS | $0.86 | +$0.77 |
Prices fetched from public rates of each provider. We show them even when a competitor is cheaper. · Prices checked 2026-08-29 09:04 UTC
About OpenAI numbers in Cambodia
OpenAI (ChatGPT) requires one-time phone verification per account; one number can only verify a limited set of accounts, ever. VoIP ranges are rejected — the mobile numbers here pass that check. The SMS contains a 6-digit code and arrives near-instantly; the number is never needed again after signup.
Cambodia numbers are issued in the +855 mobile format and can receive SMS from 773 services. For OpenAI, this country currently ranks 73 of 180 available countries by price.
How it works
1Pick service & countryThe cheapest available number is reserved for you instantly.
2Use the numberEnter it in the app — the SMS code appears here in seconds.
3Copy the codeOne-time use. Not charged if no SMS arrives.
FAQ
How much does a OpenAI number cost in Cambodia?
At 2FASMS it costs $0.095 per received SMS. Prices update continuously based on live availability. Among the 180 countries available for OpenAI, Cambodia currently ranks 73 by price.
Does it really work with OpenAI?
Yes — these are real mobile numbers in Cambodia able to receive the OpenAI verification SMS. If the code does not arrive, you are not charged.
Can I reuse the number?
No. Each number is single-use to protect your privacy. For another verification, get a fresh number.