870-620 phone numbers

Numbers 870-620-0000 to 870-620-9999 are assigned to Csc Voice, LLC (rate centre LAKEVIEW, AR, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 870-620-1xxx, 870-620-4xxx, 870-620-5xxx, 870-620-6xxx, 870-620-7xxx, 870-620-8xxx, 870-620-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 870-620