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SMS & numbers
Choose one-time access for a permitted SMS task, a rental for a stated period, or a monthly number. Compare the service, country and term before adding a listing to your cart.
Use only where you have permission and the receiving service allows it. Availability does not guarantee acceptance by another service. Open My numbers.
No KYC or KYB is required by Portproof to buy listed products. Email confirmation is optional. The payment provider may require its own checks.
SMS & eSIM Reseller API — catalogue, wallet purchases and delivery →
Current activation and fixed-term rental listings use US numbers for a selected service. Monthly numbers have their own listed countries and current purchasing status. A country listed for a monthly number does not establish activation or rental availability there.
| Type | When to consider it | Scope and term |
|---|---|---|
| One-time SMS | One permitted task on the selected service. | US number; the activation’s reported lifetime. Later reuse is conditional. |
| Fixed-term rental | You need access beyond one activation window. | US number for the selected service; 3, 7, 14 or 30 days where offered. |
| Monthly number | No single service preselected; check each sender’s rules. | The listed country and current monthly term. No automatic renewal or permanent ownership. |
Guides
Compare access periods and service scope, understand expiry, and see how a web-managed SMS number differs from a data eSIM.
Choose the access period and supported service you need, and understand what happens when the term ends.
Read the guide
Map the accounts that depend on a time-limited SMS number and complete permitted access changes before its current term ends.
Read the guide
Separate mobile data, carrier calls and SMS, another active SIM line, and a web-managed SMS number.
Read the guide
Use the service filter below to narrow the listings. Check the individual price and purchasing status; a listed plan is not a reservation. After delivery, read messages and the reported end time in My numbers. Refreshing messages does not extend access.
5548 plans matching your filters · 24 on this page
My numbers →Number rental
United States
Number rental
United States