Prefix Information

The prefix 491 is part of area code 443 serving Baltimore, Maryland.

This exchange contains 10,000 possible phone numbers (443-491-0000 through 443-491-9999).

Browse Numbers in This Prefix

443-491-0000-0999 443-491-1000-1999 443-491-2000-2999 443-491-3000-3999 443-491-4000-4999 443-491-5000-5999 443-491-6000-6999 443-491-7000-7999 443-491-8000-8999 443-491-9000-9999

Sample Numbers

(443) 491-0000 (443) 491-1234 (443) 491-2000 (443) 491-3333 (443) 491-4444 (443) 491-5555 (443) 491-6000 (443) 491-7777 (443) 491-8888 (443) 491-9999