← Area code 681
681-289 phone numbers
Numbers 681-289-0000 to 681-289-9999 are assigned to Mcimetro Access Transmission Services LLC in Bluefield, WV. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 681-289-1xxx, 681-289-2xxx, 681-289-3xxx, 681-289-4xxx, 681-289-5xxx, 681-289-6xxx, 681-289-7xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.