309-560 phone numbers

Numbers 309-560-0000 to 309-560-9999 are assigned to Teleport Communications America, LLC in Colfax, IL. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 309-560-2xxx, 309-560-4xxx, 309-560-7xxx, 309-560-8xxx, 309-560-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 309-560