Prefix Information

The prefix 397 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-397-0000 through 712-397-9999).

Browse Numbers in This Prefix

712-397-0000-0999 712-397-1000-1999 712-397-2000-2999 712-397-3000-3999 712-397-4000-4999 712-397-5000-5999 712-397-6000-6999 712-397-7000-7999 712-397-8000-8999 712-397-9000-9999

Sample Numbers

(712) 397-0000 (712) 397-1234 (712) 397-2000 (712) 397-3333 (712) 397-4444 (712) 397-5555 (712) 397-6000 (712) 397-7777 (712) 397-8888 (712) 397-9999