Canadial Know Who Called
← Area code 830

830-288 phone numbers

Numbers 830-288-0000 to 830-288-9999 are assigned to Level 3 Communications, LLC (rate centre CENTER PT, TX, NANPA abbreviation). 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 830-288-0xxx, 830-288-1xxx, 830-288-3xxx, 830-288-4xxx, 830-288-5xxx, 830-288-7xxx, 830-288-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 830-288