417-479 phone numbers

Numbers 417-479-0000 to 417-479-9999 are assigned to Onvoy, LLC (rate centre CROSSTMBRS, MO, NANPA abbreviation). 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 417-479-1xxx, 417-479-6xxx, 417-479-8xxx, 417-479-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 417-479