Prefix Information

The prefix 423 is part of area code 616 serving Grand Rapids, Michigan.

This exchange contains 10,000 possible phone numbers (616-423-0000 through 616-423-9999).

Browse Numbers in This Prefix

616-423-0000-0999 616-423-1000-1999 616-423-2000-2999 616-423-3000-3999 616-423-4000-4999 616-423-5000-5999 616-423-6000-6999 616-423-7000-7999 616-423-8000-8999 616-423-9000-9999

Sample Numbers

(616) 423-0000 (616) 423-1234 (616) 423-2000 (616) 423-3333 (616) 423-4444 (616) 423-5555 (616) 423-6000 (616) 423-7777 (616) 423-8888 (616) 423-9999