← Area code 254
254-480 phone numbers
Numbers 254-480-0000 to 254-480-9999 are assigned to Twilio International, Inc. in Waco, TX. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 254-480-4xxx, 254-480-5xxx, 254-480-6xxx, 254-480-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.