← Area code 940
940-358 phone numbers
Numbers 940-358-0000 to 940-358-9999 are assigned to Csc Wireless, LLC (rate centre WICHITAFLS, TX, NANPA abbreviation).
Not assigned to any carrier: 940-358-0xxx, 940-358-1xxx, 940-358-3xxx, 940-358-4xxx, 940-358-5xxx, 940-358-6xxx, 940-358-7xxx, 940-358-8xxx, 940-358-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.