T-Mobile Mobile Proxies in the United States

A T-Mobile mobile proxy is a proxy whose exit address belongs to T-Mobile USA, the largest US carrier by 5G coverage. Mobile Proxy USA supplies T-Mobile lines as one T-Mobile SIM in one 4G or 5G device we own, in any of eight US metros, for one customer at a time. This page gives the facts specific to T-Mobile addresses: the autonomous system, the sharing model, the geolocation behaviour that makes T-Mobile the most metro-accurate of the three carriers, rotation characteristics, and prices.

Identifying a T-Mobile address

T-Mobile USA announces its subscriber space under AS21928. An IP lookup on a T-Mobile line returns that AS number, T-Mobile USA as the organisation and a cellular or mobile connection type. Former Sprint ranges have been folded into T-Mobile's announcements since the merger, so a lookup no longer shows Sprint for current SIMs.

IPv6 first, IPv4 shared

T-Mobile's network is IPv6-native on the device side; IPv4 reachability is provided by translation at the network edge, which means the public IPv4 address a website sees is shared with many T-Mobile subscribers in the region, exactly as with AT&T and Verizon carrier-grade NAT. Mobile Proxy USA lines are reached over IPv4 and exit on that shared IPv4 address by default, which carries the consumer reputation that makes mobile proxies useful. A reputation score on a T-Mobile address describes the shared pool, not the line.

Metro-accurate geolocation

T-Mobile places its translation gateways closer to subscribers than the other carriers, and registers its address blocks accordingly. The consequence is that T-Mobile addresses geolocate to the metro the device is in, or to a nearby city in the same state, more consistently than AT&T or Verizon addresses. A T-Mobile line in Boston reads as Boston or its suburbs; a T-Mobile line in Phoenix reads as Phoenix; a T-Mobile line in North Carolina reads as Charlotte or Raleigh. For any job that depends on a specific metro showing in the lookup, T-Mobile is the carrier to choose first. State and country accuracy are reliable in every city.

Rotation on T-Mobile

T-Mobile gateways hand out a new public mapping readily on reconnection, so rotations on a T-Mobile line produce a different address most of the time, with repeats as the pool is cycled. Addresses also change on their own somewhat more often than on AT&T, usually at session resets, though an untouched line still holds an address for long stretches. Rotation is unlimited by link, API, dashboard, timer or by hand, and the address returns from the same regional pool each time.

For buyers who rotate on a timer, T-Mobile's readiness to issue new mappings makes it the carrier where a short interval produces the most distinct addresses in a day. For buyers who want an address to sit still, a rotation interval of zero and a profile that does not reconnect will keep the same address for as long as the gateway allows.

Cities, devices and speed

T-Mobile SIMs are offered in New York, Los Angeles, Chicago, Houston, Phoenix, Miami, North Carolina (Charlotte and the Research Triangle) and Boston, in USB modems, cellular routers and Android phones chosen at checkout, subject to stock. T-Mobile's mid-band 5G is the most widely deployed in the country, and in our metros a 5G T-Mobile line is the usual choice for buyers who want the fastest radio. 4G lines usually run 20 to 45 Mbps, 5G 50 Mbps and up. Moves between cities are free and keep the remaining time.

Who picks T-Mobile

Buyers who need the lookup to show the exact metro, buyers who want the strongest 5G, buyers running local-search or delivery-area checks where a neighbouring city would spoil the result, and buyers whose audience skews younger or prepaid, where T-Mobile's share is largest. Buyers who prefer an address that changes as rarely as possible may find AT&T slightly steadier.

Pricing and access

A T-Mobile line costs 4G $5 per day, $28 per week or $65 per month; 5G $6 per day, $31 per week or $75 per month; hourly test $2 for the first two hours on 4G or $3 on 5G, then the same per further hour up to four hours, never renewing. Included on every plan: unlimited data, unlimited rotation, HTTP(S) and SOCKS5 with UDP over SOCKS5, VLESS on server-based lines, free city moves, instant activation, and 24/7 human support by email and Telegram. Manage the line at area.mobileproxyusa.com.

T-Mobile proxy questions