← Area code 573
573-627 phone numbers
Numbers 573-627-0000 to 573-627-9999 are assigned to Fidelity Telephone, LLC (rate centre JAPAN, MO, NANPA abbreviation). 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 573-627-0xxx, 573-627-1xxx, 573-627-4xxx, 573-627-5xxx, 573-627-6xxx, 573-627-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.