How to use a temporary number for Prime Video
The process takes under two minutes. Go to asms.ai and browse the available number list. Each entry shows the country flag, the number itself, and how recently it received a message, which tells you at a glance how active that inbox is. A quieter inbox is often a better choice, since fewer concurrent users means less noise when your code arrives.
Copy a number that suits you. For Amazon.com, pick a US number; for Amazon.co.uk, pick a UK number; for Amazon.de, pick a German one. Paste it into the phone number field during Prime Video account creation or on the two-step verification screen. Amazon will send a one-time code by SMS within seconds.
Switch back to asms.ai, open that number's public inbox page, and wait. The page refreshes automatically, so there is no need to keep reloading. The code will appear in the message list, usually within 10 to 30 seconds. Copy it, paste it into Amazon's verification field, and you are done.
If a number does not receive the code within about a minute, try a different one. Shared numbers are widely used, and some platforms flag numbers they have seen many times from the same region. Switching to a number from a different country, or choosing one with a less busy recent history, almost always resolves the issue.
Is it completely free?
Yes. Shared numbers on asms.ai cost nothing and require no account. You browse the number list, pick one, and read the inbox without signing up or entering any payment details.
The free tier stays live because a portion of users pay for private numbers or use the REST API and native MCP server for automated workflows. That revenue model means there are no adverts cluttering the inbox pages and no upsell pressure on casual users. The free experience is clean by design.
Shared numbers are right for most one-off Prime Video verifications. If you need a number that only you can read, want to keep it for an extended period, or are building a workflow that requests codes programmatically, the paid tiers provide dedicated lines and API access. For a one-time sign-up, the free pool is sufficient.
Why people use a temporary number for Prime Video
Privacy is the primary reason. Amazon's sign-up form requests a phone number, and providing your personal mobile links your streaming account to your real identity. That number can surface later in marketing calls, data-broker listings, or breach databases. A temporary phone number for Prime Video account creation sidesteps that entirely.
A second common reason is account separation. Families or small teams sometimes run more than one Prime account to keep watchlists and recommendations independent. Each new account needs a distinct phone number during setup, and asms.ai supplies those without requiring anyone to buy a second SIM or prepaid card.
Travellers setting up a local marketplace account, developers testing purchase and verification flows, and researchers auditing Amazon's onboarding process are all frequent users. The goal is consistent: receive the SMS verification code without committing a permanent personal number to an account you may only need briefly.
Some people also arrive after losing access to the phone originally linked to their account. If Amazon's recovery flow sends a code to a number you no longer control, a temporary number cannot retrieve that specific account, but it is the cleanest way to start a fresh one without getting tangled in old credentials.
Privacy and security considerations
A shared inbox on asms.ai is visible to anyone who loads that number's page. This is intentional: it is what keeps the service free and anonymous. For a one-time verification code, the practical risk is minimal. The code is a short numeric string valid for a few minutes, and by the time anyone else happens to load the page it will already be expired and used. Even so, copy the code promptly once it appears.
Because the inbox is public, do not rely on a shared number for an account you plan to maintain long-term with stored payment details. If you are setting up a primary Amazon account with a credit card attached, update the phone number in your Amazon account settings to your real number, or a private dedicated number, once the initial verification clears.
asms.ai does not require registration and does not log IP addresses against number usage. There is no account connecting you to a particular number or message thread. The numbers are real lines that receive SMS directly from carriers; they are not forwarded virtual numbers with traceable upstream records tied to your session.
For developers or teams handling sensitive automated verification, the private-number tier provides a dedicated inbox that only you can read, with programmatic access via the REST API. That tier removes the public-inbox concern entirely for production use cases.
Which countries work best for Prime Video?
Amazon Prime Video is split into regional marketplaces, and the phone number's country can influence which version of the sign-up flow you land on. Matching the number's country to the marketplace you are registering on is the most reliable approach.
US numbers work best for Amazon.com. UK numbers are the right choice for Amazon.co.uk and consistently show high acceptance rates. German numbers are well suited for Amazon.de and the broader German-language Prime Video catalogue.
asms.ai carries numbers from the United States, United Kingdom, Germany, Georgia, Ukraine and a rotating pool of additional countries. New numbers are added regularly, and the full list with country flags is visible on the main browse page.
Georgian and Ukrainian numbers can be useful for regional sign-ups or for reaching a different pricing tier. If numbers from your first-choice country are not being accepted, move down the list and try another country. Amazon's systems occasionally treat numbers from specific regions differently depending on the sign-up flow version you are on. US and UK numbers are the safest starting point; other countries serve as practical fallbacks.
What else you can verify with a temporary phone number
The same free numbers work for hundreds of other platforms that require phone verification. Common services people use asms.ai for include Google and Gmail account creation, Facebook and Instagram registration, Telegram, Discord, Uber and Lyft, PayPal, Airbnb, Tinder and similar apps, and a wide range of regional e-commerce sites.
SaaS free-trial sign-ups are another frequent use case. Many B2B tools gate a trial behind a phone number field to qualify leads. A temporary number lets you evaluate the software without feeding your real contact details into a sales pipeline.
The public inbox accepts any standard SMS from any sender. The one category that does not work is voice verification: if a platform calls you with an automated spoken code instead of texting, the inbox cannot capture that. Everything that arrives as a standard text message, including numeric one-time codes and alphanumeric verification links, comes through cleanly.
If you need temporary phone numbers regularly, rather than just occasionally, the private-number tier and the developer REST API give you dedicated lines and programmatic inbox access. This suits QA teams, developers running automated sign-up tests, and anyone who needs to verify accounts at volume without maintaining a bank of physical SIMs.
Availability and reliability
asms.ai has been operating since 2018, originally under the AnonymSMS brand. The move to the current domain was a rebrand; the underlying service, the number pool, and the free-tier model have not changed. Eight years of continuous operation means the infrastructure is stable and the number pool is well maintained.
Numbers that go inactive or become overloaded are rotated out. New numbers from additional countries enter the pool on a rolling basis, so the list stays fresh and the quality of each inbox remains usable. The browse page shows recency data on each number, giving you a live signal of which inboxes are healthy before you commit one to a sign-up form.
Inbox pages refresh automatically. You do not need to sit and reload while waiting for a code. Messages typically arrive within 10 to 30 seconds of the sending platform dispatching the SMS, in line with normal carrier transit times. For Prime Video specifically, Amazon's SMS gateway is fast and codes tend to arrive at the lower end of that range.
Inboxes are periodically wiped to prevent them from accumulating old codes that could cause confusion. An empty inbox simply means it was recently cleared; check back or choose a different number if you need one that already has recent activity as a freshness indicator.
One honest caveat: SMS routing is controlled by mobile carriers, not by asms.ai. The large majority of standard verification codes from mainstream platforms arrive without issue. For services that explicitly block shared or virtual number pools, no temporary-number provider can guarantee acceptance. asms.ai is direct about this. If one number is declined, the practical fix is to try another number or a different country, which resolves the issue in most cases.