← Area code 667
667-887 phone numbers
Numbers 667-887-0000 to 667-887-9999 are assigned to Onvoy, LLC (rate centre WORTHINGTN, MD, NANPA abbreviation). 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 667-887-0xxx, 667-887-8xxx, 667-887-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.