← Area code 507
507-239 phone numbers
Numbers 507-239-0000 to 507-239-9999 are assigned to Centurylink of Minnesota, Inc. in Waldorf, MN. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 507-239-3xxx, 507-239-4xxx, 507-239-5xxx, 507-239-6xxx, 507-239-7xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.