Canadial Know Who Called
← Area code 970

970-423 phone numbers

Numbers 970-423-0000 to 970-423-9999 are assigned to Onvoy, LLC (rate centre BRECKENRDG, CO, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 970-423