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← Area code 618

618-800 phone numbers

Numbers 618-800-0000 to 618-800-9999 are assigned to Onvoy, LLC (rate centre EDWARDSVL, IL, NANPA abbreviation). 4 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 618-800