252-306 phone numbers

Numbers 252-306-0000 to 252-306-9999 are assigned to Bandwidth.com CLEC, LLC (rate centre WELCH, NC, NANPA abbreviation). 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 252-306-4xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 252-306