← Area code 903
903-960 phone numbers
Numbers 903-960-0000 to 903-960-9999 are assigned to Verizon Wireless in Pittsburg, TX. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 903-960-3xxx, 903-960-4xxx, 903-960-5xxx, 903-960-6xxx, 903-960-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.