Prefix Information

The prefix 278 is part of area code 414 serving Milwaukee, Wisconsin.

This exchange contains 10,000 possible phone numbers (414-278-0000 through 414-278-9999).

Browse Numbers in This Prefix

414-278-0000-0999 414-278-1000-1999 414-278-2000-2999 414-278-3000-3999 414-278-4000-4999 414-278-5000-5999 414-278-6000-6999 414-278-7000-7999 414-278-8000-8999 414-278-9000-9999

Sample Numbers

(414) 278-0000 (414) 278-1234 (414) 278-2000 (414) 278-3333 (414) 278-4444 (414) 278-5555 (414) 278-6000 (414) 278-7777 (414) 278-8888 (414) 278-9999