Prefix Information

The prefix 583 is part of area code 421 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (421-583-0000 through 421-583-9999).

Browse Numbers in This Prefix

421-583-0000-0999 421-583-1000-1999 421-583-2000-2999 421-583-3000-3999 421-583-4000-4999 421-583-5000-5999 421-583-6000-6999 421-583-7000-7999 421-583-8000-8999 421-583-9000-9999

Sample Numbers

(421) 583-0000 (421) 583-1234 (421) 583-2000 (421) 583-3333 (421) 583-4444 (421) 583-5555 (421) 583-6000 (421) 583-7777 (421) 583-8888 (421) 583-9999