← Area code 218
218-810 phone numbers
Numbers 218-810-0000 to 218-810-9999 are assigned to Onvoy, LLC in Duluth, MN.
Not assigned to any carrier: 218-810-1xxx, 218-810-2xxx, 218-810-3xxx, 218-810-6xxx, 218-810-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.