Prefix Information

The prefix 257 is part of area code 414 serving Milwaukee, Wisconsin.

This exchange contains 10,000 possible phone numbers (414-257-0000 through 414-257-9999).

Browse Numbers in This Prefix

414-257-0000-0999 414-257-1000-1999 414-257-2000-2999 414-257-3000-3999 414-257-4000-4999 414-257-5000-5999 414-257-6000-6999 414-257-7000-7999 414-257-8000-8999 414-257-9000-9999

Sample Numbers

(414) 257-0000 (414) 257-1234 (414) 257-2000 (414) 257-3333 (414) 257-4444 (414) 257-5555 (414) 257-6000 (414) 257-7777 (414) 257-8888 (414) 257-9999