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← Area code 830

830-276 phone numbers

Numbers 830-276-0000 to 830-276-9999 are assigned to Southwestern Bell in Poteet, TX. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 830-276-5xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 830-276