Prefix Information

The prefix 243 is part of area code 517 serving Lansing, Michigan.

This exchange contains 10,000 possible phone numbers (517-243-0000 through 517-243-9999).

Browse Numbers in This Prefix

517-243-0000-0999 517-243-1000-1999 517-243-2000-2999 517-243-3000-3999 517-243-4000-4999 517-243-5000-5999 517-243-6000-6999 517-243-7000-7999 517-243-8000-8999 517-243-9000-9999

Sample Numbers

(517) 243-0000 (517) 243-1234 (517) 243-2000 (517) 243-3333 (517) 243-4444 (517) 243-5555 (517) 243-6000 (517) 243-7777 (517) 243-8888 (517) 243-9999