Prefix Information

The prefix 991 is part of area code 344 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (344-991-0000 through 344-991-9999).

Browse Numbers in This Prefix

344-991-0000-0999 344-991-1000-1999 344-991-2000-2999 344-991-3000-3999 344-991-4000-4999 344-991-5000-5999 344-991-6000-6999 344-991-7000-7999 344-991-8000-8999 344-991-9000-9999

Sample Numbers

(344) 991-0000 (344) 991-1234 (344) 991-2000 (344) 991-3333 (344) 991-4444 (344) 991-5555 (344) 991-6000 (344) 991-7777 (344) 991-8888 (344) 991-9999