Prefix Information

The prefix 203 is part of area code 713 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (713-203-0000 through 713-203-9999).

Browse Numbers in This Prefix

713-203-0000-0999 713-203-1000-1999 713-203-2000-2999 713-203-3000-3999 713-203-4000-4999 713-203-5000-5999 713-203-6000-6999 713-203-7000-7999 713-203-8000-8999 713-203-9000-9999

Sample Numbers

(713) 203-0000 (713) 203-1234 (713) 203-2000 (713) 203-3333 (713) 203-4444 (713) 203-5555 (713) 203-6000 (713) 203-7777 (713) 203-8888 (713) 203-9999