← Area code 908
908-855 phone numbers
Numbers 908-855-0000 to 908-855-9999 are assigned to Monmouth Telephone and Telegraph, Inc. (rate centre UNIONVILLE, NJ, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 908-855-1xxx, 908-855-2xxx, 908-855-3xxx, 908-855-6xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.