Prefix Information

The prefix 306 is part of area code 346 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (346-306-0000 through 346-306-9999).

Browse Numbers in This Prefix

346-306-0000-0999 346-306-1000-1999 346-306-2000-2999 346-306-3000-3999 346-306-4000-4999 346-306-5000-5999 346-306-6000-6999 346-306-7000-7999 346-306-8000-8999 346-306-9000-9999

Sample Numbers

(346) 306-0000 (346) 306-1234 (346) 306-2000 (346) 306-3333 (346) 306-4444 (346) 306-5555 (346) 306-6000 (346) 306-7777 (346) 306-8888 (346) 306-9999