Prefix Information

The prefix 421 is part of area code 318 serving Shreveport, Louisiana.

This exchange contains 10,000 possible phone numbers (318-421-0000 through 318-421-9999).

Browse Numbers in This Prefix

318-421-0000-0999 318-421-1000-1999 318-421-2000-2999 318-421-3000-3999 318-421-4000-4999 318-421-5000-5999 318-421-6000-6999 318-421-7000-7999 318-421-8000-8999 318-421-9000-9999

Sample Numbers

(318) 421-0000 (318) 421-1234 (318) 421-2000 (318) 421-3333 (318) 421-4444 (318) 421-5555 (318) 421-6000 (318) 421-7777 (318) 421-8888 (318) 421-9999