Prefix Information

The prefix 421 is part of area code 347 serving Brooklyn, New York.

This exchange contains 10,000 possible phone numbers (347-421-0000 through 347-421-9999).

Browse Numbers in This Prefix

347-421-0000-0999 347-421-1000-1999 347-421-2000-2999 347-421-3000-3999 347-421-4000-4999 347-421-5000-5999 347-421-6000-6999 347-421-7000-7999 347-421-8000-8999 347-421-9000-9999

Sample Numbers

(347) 421-0000 (347) 421-1234 (347) 421-2000 (347) 421-3333 (347) 421-4444 (347) 421-5555 (347) 421-6000 (347) 421-7777 (347) 421-8888 (347) 421-9999