Prefix Information

The prefix 257 is part of area code 517 serving Lansing, Michigan.

This exchange contains 10,000 possible phone numbers (517-257-0000 through 517-257-9999).

Browse Numbers in This Prefix

517-257-0000-0999 517-257-1000-1999 517-257-2000-2999 517-257-3000-3999 517-257-4000-4999 517-257-5000-5999 517-257-6000-6999 517-257-7000-7999 517-257-8000-8999 517-257-9000-9999

Sample Numbers

(517) 257-0000 (517) 257-1234 (517) 257-2000 (517) 257-3333 (517) 257-4444 (517) 257-5555 (517) 257-6000 (517) 257-7777 (517) 257-8888 (517) 257-9999