← Area code 507
507-679 phone numbers
Numbers 507-679-0000 to 507-679-9999 are assigned to Mcc Telephony of Minnesota, LLC in Wells, MN. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 507-679-0xxx, 507-679-2xxx, 507-679-3xxx, 507-679-5xxx, 507-679-6xxx, 507-679-7xxx, 507-679-8xxx, 507-679-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.