Prefix Information

The prefix 421 is part of area code 742 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (742-421-0000 through 742-421-9999).

Browse Numbers in This Prefix

742-421-0000-0999 742-421-1000-1999 742-421-2000-2999 742-421-3000-3999 742-421-4000-4999 742-421-5000-5999 742-421-6000-6999 742-421-7000-7999 742-421-8000-8999 742-421-9000-9999

Sample Numbers

(742) 421-0000 (742) 421-1234 (742) 421-2000 (742) 421-3333 (742) 421-4444 (742) 421-5555 (742) 421-6000 (742) 421-7777 (742) 421-8888 (742) 421-9999