830-200 phone numbers

Numbers 830-200-0000 to 830-200-9999 are assigned to T-Mobile USA, Inc. in Pleasanton, TX. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 830-200-4xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 830-200