Prefix Information

The prefix 583 is part of area code 443 serving Baltimore, Maryland.

This exchange contains 10,000 possible phone numbers (443-583-0000 through 443-583-9999).

Browse Numbers in This Prefix

443-583-0000-0999 443-583-1000-1999 443-583-2000-2999 443-583-3000-3999 443-583-4000-4999 443-583-5000-5999 443-583-6000-6999 443-583-7000-7999 443-583-8000-8999 443-583-9000-9999

Sample Numbers

(443) 583-0000 (443) 583-1234 (443) 583-2000 (443) 583-3333 (443) 583-4444 (443) 583-5555 (443) 583-6000 (443) 583-7777 (443) 583-8888 (443) 583-9999