276-287 phone numbers

Numbers 276-287-0000 to 276-287-9999 are assigned to Verizon Wireless in Grundy, VA. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 276-287-4xxx, 276-287-5xxx, 276-287-6xxx, 276-287-7xxx, 276-287-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 276-287