Prefix Information

The prefix 123 is part of area code 737 serving Austin, Texas.

This exchange contains 10,000 possible phone numbers (737-123-0000 through 737-123-9999).

Browse Numbers in This Prefix

737-123-0000-0999 737-123-1000-1999 737-123-2000-2999 737-123-3000-3999 737-123-4000-4999 737-123-5000-5999 737-123-6000-6999 737-123-7000-7999 737-123-8000-8999 737-123-9000-9999

Sample Numbers

(737) 123-0000 (737) 123-1234 (737) 123-2000 (737) 123-3333 (737) 123-4444 (737) 123-5555 (737) 123-6000 (737) 123-7777 (737) 123-8888 (737) 123-9999