Prefix Information

The prefix 278 is part of area code 214 serving Dallas, Texas.

This exchange contains 10,000 possible phone numbers (214-278-0000 through 214-278-9999).

Browse Numbers in This Prefix

214-278-0000-0999 214-278-1000-1999 214-278-2000-2999 214-278-3000-3999 214-278-4000-4999 214-278-5000-5999 214-278-6000-6999 214-278-7000-7999 214-278-8000-8999 214-278-9000-9999

Sample Numbers

(214) 278-0000 (214) 278-1234 (214) 278-2000 (214) 278-3333 (214) 278-4444 (214) 278-5555 (214) 278-6000 (214) 278-7777 (214) 278-8888 (214) 278-9999