Prefix Information

The prefix 864 is part of area code 443 serving Baltimore, Maryland.

This exchange contains 10,000 possible phone numbers (443-864-0000 through 443-864-9999).

Browse Numbers in This Prefix

443-864-0000-0999 443-864-1000-1999 443-864-2000-2999 443-864-3000-3999 443-864-4000-4999 443-864-5000-5999 443-864-6000-6999 443-864-7000-7999 443-864-8000-8999 443-864-9000-9999

Sample Numbers

(443) 864-0000 (443) 864-1234 (443) 864-2000 (443) 864-3333 (443) 864-4444 (443) 864-5555 (443) 864-6000 (443) 864-7777 (443) 864-8888 (443) 864-9999