Prefix Information

The prefix 123 is part of area code 346 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (346-123-0000 through 346-123-9999).

Browse Numbers in This Prefix

346-123-0000-0999 346-123-1000-1999 346-123-2000-2999 346-123-3000-3999 346-123-4000-4999 346-123-5000-5999 346-123-6000-6999 346-123-7000-7999 346-123-8000-8999 346-123-9000-9999

Sample Numbers

(346) 123-0000 (346) 123-1234 (346) 123-2000 (346) 123-3333 (346) 123-4444 (346) 123-5555 (346) 123-6000 (346) 123-7777 (346) 123-8888 (346) 123-9999