Prefix Information

The prefix 403 is part of area code 713 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (713-403-0000 through 713-403-9999).

Browse Numbers in This Prefix

713-403-0000-0999 713-403-1000-1999 713-403-2000-2999 713-403-3000-3999 713-403-4000-4999 713-403-5000-5999 713-403-6000-6999 713-403-7000-7999 713-403-8000-8999 713-403-9000-9999

Sample Numbers

(713) 403-0000 (713) 403-1234 (713) 403-2000 (713) 403-3333 (713) 403-4444 (713) 403-5555 (713) 403-6000 (713) 403-7777 (713) 403-8888 (713) 403-9999