Prefix Information

The prefix 304 is part of area code 210 serving San Antonio, Texas.

This exchange contains 10,000 possible phone numbers (210-304-0000 through 210-304-9999).

Browse Numbers in This Prefix

210-304-0000-0999 210-304-1000-1999 210-304-2000-2999 210-304-3000-3999 210-304-4000-4999 210-304-5000-5999 210-304-6000-6999 210-304-7000-7999 210-304-8000-8999 210-304-9000-9999

Sample Numbers

(210) 304-0000 (210) 304-1234 (210) 304-2000 (210) 304-3333 (210) 304-4444 (210) 304-5555 (210) 304-6000 (210) 304-7777 (210) 304-8888 (210) 304-9999