Prefix Information

The prefix 399 is part of area code 214 serving Dallas, Texas.

This exchange contains 10,000 possible phone numbers (214-399-0000 through 214-399-9999).

Browse Numbers in This Prefix

214-399-0000-0999 214-399-1000-1999 214-399-2000-2999 214-399-3000-3999 214-399-4000-4999 214-399-5000-5999 214-399-6000-6999 214-399-7000-7999 214-399-8000-8999 214-399-9000-9999

Sample Numbers

(214) 399-0000 (214) 399-1234 (214) 399-2000 (214) 399-3333 (214) 399-4444 (214) 399-5555 (214) 399-6000 (214) 399-7777 (214) 399-8888 (214) 399-9999