← Area code 989
989-369 phone numbers
Numbers 989-369-0000 to 989-369-9999 are assigned to Allband Communications Cooperative (rate centre ROBBS CRK, MI, NANPA abbreviation). 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 989-369-0xxx, 989-369-1xxx, 989-369-2xxx, 989-369-3xxx, 989-369-4xxx, 989-369-5xxx, 989-369-6xxx, 989-369-7xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.