830-770 phone numbers

Numbers 830-770-0000 to 830-770-9999 are assigned to Vtx Communications, LLC in Jourdanton, TX. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 830-770-2xxx, 830-770-3xxx, 830-770-4xxx, 830-770-5xxx, 830-770-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 830-770