← Area code 779
779-679 phone numbers
Numbers 779-679-0000 to 779-679-9999 are assigned to Onvoy, LLC in Magnolia, IL. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 779-679-0xxx, 779-679-1xxx, 779-679-3xxx, 779-679-4xxx, 779-679-5xxx, 779-679-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.