573-255 phone numbers

Numbers 573-255-0000 to 573-255-9999 are assigned to Windstream Missouri, Inc. (rate centre PONDER, MO, NANPA abbreviation). 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 573-255-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 573-255