← Area code 601
601-309 phone numbers
Numbers 601-309-0000 to 601-309-9999 are assigned to Bandwidth.com CLEC, LLC in Gloster, MS.
Not assigned to any carrier: 601-309-0xxx, 601-309-1xxx, 601-309-2xxx, 601-309-3xxx, 601-309-4xxx, 601-309-5xxx, 601-309-6xxx, 601-309-7xxx, 601-309-8xxx, 601-309-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.