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← Area code 830

830-242 phone numbers

Numbers 830-242-0000 to 830-242-9999 are assigned to Terra Nova Telecom Inc. in Knippa, TX. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 830-242-0xxx, 830-242-3xxx, 830-242-4xxx, 830-242-5xxx, 830-242-7xxx, 830-242-8xxx, 830-242-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 830-242