Type a code or a city. See where it is, the city's other area codes, and whether it is office hours there right now.
212 the city's original code 646 overlay codes, just as local
When you set up a TripoSIM US number, you choose by state or area code from the numbers available, right after payment and a short ID check. These are reference codes, not stock. If none is free in the code you want, pick an overlay in the same city or another nearby code; that is not a reason for a refund. Our area code guide helps you choose.
When a city runs out of numbers, regulators add an overlay: a new code for the same area. New York's Manhattan has 212, 646, 332 and 917, and all of them are local there. Callers rarely notice which one you have, so a newer code is just as good for clients and family.
No. Every TripoSIM number includes 300 minutes a month to US and Canadian numbers, whatever its area code. People in the US pay their usual rate to call any US code.
This lookup covers 25 of the largest US cities. For any other code, see the North American Numbering Plan Administrator (NANPA), which runs US area codes.
A US area code is the three digits after +1. For example, 305 is Miami, Florida, on Eastern Time, and 312 is Chicago, on Central Time. Big cities have several codes, called overlays, that are all equally local. This lookup covers 68 codes for 25 major US cities, checked against NANPA in October 2026.
Two plans with the same number, minutes and app.
$100per year
About $8.33 a month, paid once a year
Renews yearly until you cancel
$12.99per month
Cancel the renewal anytime. $155.88 over 12 months
Renews monthly until you cancel
Prices in US dollars as published by TripoSIM. Payments are not refunded, except a full refund if your ID check fails or your number is not delivered within 72 hours, or where local law requires. Checkout continues on TripoSIM. Right after payment you complete an ID check with a selfie, then choose from the numbers available.