Prefix Information

The prefix 646 is part of area code 713 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (713-646-0000 through 713-646-9999).

Browse Numbers in This Prefix

713-646-0000-0999 713-646-1000-1999 713-646-2000-2999 713-646-3000-3999 713-646-4000-4999 713-646-5000-5999 713-646-6000-6999 713-646-7000-7999 713-646-8000-8999 713-646-9000-9999

Sample Numbers

(713) 646-0000 (713) 646-1234 (713) 646-2000 (713) 646-3333 (713) 646-4444 (713) 646-5555 (713) 646-6000 (713) 646-7777 (713) 646-8888 (713) 646-9999