620-610 phone numbers

Numbers 620-610-0000 to 620-610-9999 are assigned to Onvoy, LLC in Fall River, KS. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 620-610-3xxx, 620-610-4xxx, 620-610-5xxx, 620-610-6xxx, 620-610-7xxx, 620-610-8xxx, 620-610-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 620-610