Prefix Information

The prefix 173 is part of area code 443 serving Baltimore, Maryland.

This exchange contains 10,000 possible phone numbers (443-173-0000 through 443-173-9999).

Browse Numbers in This Prefix

443-173-0000-0999 443-173-1000-1999 443-173-2000-2999 443-173-3000-3999 443-173-4000-4999 443-173-5000-5999 443-173-6000-6999 443-173-7000-7999 443-173-8000-8999 443-173-9000-9999

Sample Numbers

(443) 173-0000 (443) 173-1234 (443) 173-2000 (443) 173-3333 (443) 173-4444 (443) 173-5555 (443) 173-6000 (443) 173-7777 (443) 173-8888 (443) 173-9999