Canadial Know Who Called
← Area code 817

817-830 phone numbers

Numbers 817-830-0000 to 817-830-9999 are assigned to Level 3 of Telecom of Texas, LLC (rate centre NRICHLDHLS, TX, NANPA abbreviation). 10 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 817-830