Prefix Information

The prefix 240 is part of area code 443 serving Baltimore, Maryland.

This exchange contains 10,000 possible phone numbers (443-240-0000 through 443-240-9999).

Browse Numbers in This Prefix

443-240-0000-0999 443-240-1000-1999 443-240-2000-2999 443-240-3000-3999 443-240-4000-4999 443-240-5000-5999 443-240-6000-6999 443-240-7000-7999 443-240-8000-8999 443-240-9000-9999

Sample Numbers

(443) 240-0000 (443) 240-1234 (443) 240-2000 (443) 240-3333 (443) 240-4444 (443) 240-5555 (443) 240-6000 (443) 240-7777 (443) 240-8888 (443) 240-9999