Prefix Information

The prefix 991 is part of area code 616 serving Grand Rapids, Michigan.

This exchange contains 10,000 possible phone numbers (616-991-0000 through 616-991-9999).

Browse Numbers in This Prefix

616-991-0000-0999 616-991-1000-1999 616-991-2000-2999 616-991-3000-3999 616-991-4000-4999 616-991-5000-5999 616-991-6000-6999 616-991-7000-7999 616-991-8000-8999 616-991-9000-9999

Sample Numbers

(616) 991-0000 (616) 991-1234 (616) 991-2000 (616) 991-3333 (616) 991-4444 (616) 991-5555 (616) 991-6000 (616) 991-7777 (616) 991-8888 (616) 991-9999