770-666 phone numbers

Numbers 770-666-0000 to 770-666-9999 are assigned to Teleport Communications America, LLC (rate centre ATLANTA NE, GA, NANPA abbreviation). 9 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 770-666