← Area code 940
940-470 phone numbers
Numbers 940-470-0000 to 940-470-9999 are assigned to Onvoy, LLC (rate centre PSMKNGDMLK, TX, NANPA abbreviation).
Not assigned to any carrier: 940-470-1xxx, 940-470-2xxx, 940-470-3xxx, 940-470-5xxx, 940-470-6xxx, 940-470-7xxx, 940-470-8xxx, 940-470-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.