Prefix Information

The prefix 670 is part of area code 443 serving Baltimore, Maryland.

This exchange contains 10,000 possible phone numbers (443-670-0000 through 443-670-9999).

Browse Numbers in This Prefix

443-670-0000-0999 443-670-1000-1999 443-670-2000-2999 443-670-3000-3999 443-670-4000-4999 443-670-5000-5999 443-670-6000-6999 443-670-7000-7999 443-670-8000-8999 443-670-9000-9999

Sample Numbers

(443) 670-0000 (443) 670-1234 (443) 670-2000 (443) 670-3333 (443) 670-4444 (443) 670-5555 (443) 670-6000 (443) 670-7777 (443) 670-8888 (443) 670-9999