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← Area code 605

605-752 phone numbers

Numbers 605-752-0000 to 605-752-9999 are assigned to Ton80 Communications, LLC (rate centre FTTHOMPSON, SD, NANPA abbreviation).

Not assigned to any carrier: 605-752-0xxx, 605-752-1xxx, 605-752-2xxx, 605-752-3xxx, 605-752-4xxx, 605-752-5xxx, 605-752-6xxx, 605-752-7xxx, 605-752-8xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 605-752