← Area code 940
940-545 phone numbers
Numbers 940-545-0000 to 940-545-9999 are assigned to Ama*techtel Communications-Tx in Seymour, TX. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 940-545-1xxx, 940-545-2xxx, 940-545-3xxx, 940-545-4xxx, 940-545-5xxx, 940-545-6xxx, 940-545-8xxx, 940-545-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.