Prefix Information

The prefix 424 is part of area code 443 serving Baltimore, Maryland.

This exchange contains 10,000 possible phone numbers (443-424-0000 through 443-424-9999).

Browse Numbers in This Prefix

443-424-0000-0999 443-424-1000-1999 443-424-2000-2999 443-424-3000-3999 443-424-4000-4999 443-424-5000-5999 443-424-6000-6999 443-424-7000-7999 443-424-8000-8999 443-424-9000-9999

Sample Numbers

(443) 424-0000 (443) 424-1234 (443) 424-2000 (443) 424-3333 (443) 424-4444 (443) 424-5555 (443) 424-6000 (443) 424-7777 (443) 424-8888 (443) 424-9999