Canadial Know Who Called
← Area code 660

660-260 phone numbers

Numbers 660-260-0000 to 660-260-9999 are assigned to Onvoy, LLC (rate centre SOBRADDYVL, MO, NANPA abbreviation).

Not assigned to any carrier: 660-260-1xxx, 660-260-3xxx, 660-260-4xxx, 660-260-5xxx, 660-260-7xxx, 660-260-8xxx, 660-260-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 660-260