← Area code 779
779-335 phone numbers
Numbers 779-335-0000 to 779-335-9999 are assigned to Telnyx LLC in Rockford, IL. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 779-335-1xxx, 779-335-2xxx, 779-335-3xxx, 779-335-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.