Amazon uses one-time passcodes at three moments: account creation, first login on a new device, and sometimes at checkout on flagged sessions. If you are setting up a buyer account without your personal number — or registering in a different marketplace region — a virtual number can pass the OTP step, provided you respect how Amazon scores it.
How Amazon treats verification numbers
Amazon is middle-of-the-road strict: it blocks the obvious VoIP ranges but accepts carrier-based numbers from most countries. What it cares about more is consistency — the account's marketplace region, your IP, your delivery address, and your phone number should all roughly agree.
Doing it cleanly
- Connect from an IP in the marketplace country you are registering (e.g., UK IP for amazon.co.uk).
- Order a matching-country Amazon number on AgoVerify.
- Paste it into Amazon's phone field, request the OTP once, and enter it from your order page.
Pitfalls
- Seller accounts are different — seller verification often includes calls, documents, and ongoing number checks; a disposable number is not enough there.
- Prime and payment prompts can trigger fresh OTP checks weeks later. Keep a recovery email bound so the expired number is not your only lifeline.
- Resend sparingly — Amazon rate-limits aggressively; each extra request can extend the delay.
If the code never lands, the order auto-refunds on AgoVerify — try a different country route rather than resending.
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