276-800 phone numbers

Numbers 276-800-0000 to 276-800-9999 are assigned to Onvoy, LLC in Fries, VA. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 276-800-3xxx, 276-800-4xxx, 276-800-5xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 276-800