Prefix Information

The prefix 399 is part of area code 210 serving San Antonio, Texas.

This exchange contains 10,000 possible phone numbers (210-399-0000 through 210-399-9999).

Browse Numbers in This Prefix

210-399-0000-0999 210-399-1000-1999 210-399-2000-2999 210-399-3000-3999 210-399-4000-4999 210-399-5000-5999 210-399-6000-6999 210-399-7000-7999 210-399-8000-8999 210-399-9000-9999

Sample Numbers

(210) 399-0000 (210) 399-1234 (210) 399-2000 (210) 399-3333 (210) 399-4444 (210) 399-5555 (210) 399-6000 (210) 399-7777 (210) 399-8888 (210) 399-9999