How to Get a Phone Number for Verification (Step-by-Step, 2026)

What "a number for verification" actually means

When a site asks for your phone number during signup, it's really asking for somewhere to send a one-time code (an OTP). It doesn't need to be your personal line — it needs to be a number that can receive that single SMS. A dedicated verification number does exactly that, keeping your real number off yet another company's database.

Get your number in five steps

1. Sign up. Create a CODASMS account and add a small balance — you only spend it when a code lands.
2. Pick the service. Select what you're verifying from the service list so the correct number type is provisioned.
3. Choose a country. 180+ options. If the service is region-locked, pick a matching country; otherwise US/UK numbers are the most broadly accepted.
4. Standard or Priority. Standard is the default; Priority gets you a faster-moving number when you need the code immediately.
5. Receive and verify. Enter the number on the signup page, watch your dashboard, copy the code when it arrives (typically 30–60 seconds).

Standard vs Priority — which to pick

Standard numbers are the everyday choice and cost less. Priority numbers are pulled from faster-clearing pools, so the code tends to arrive sooner — useful when a signup screen is timing you out or you're doing several verifications in a row. Both deliver the same code; Priority just optimizes for speed.

Why pay-per-code matters here

If a number range is briefly flagged by a service, the code won't arrive. With CODASMS you aren't charged for that — the balance is refunded and you simply try another number. You only ever pay for a verification that actually succeeds.