Prefix Information

The prefix 344 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-344-0000 through 712-344-9999).

Browse Numbers in This Prefix

712-344-0000-0999 712-344-1000-1999 712-344-2000-2999 712-344-3000-3999 712-344-4000-4999 712-344-5000-5999 712-344-6000-6999 712-344-7000-7999 712-344-8000-8999 712-344-9000-9999

Sample Numbers

(712) 344-0000 (712) 344-1234 (712) 344-2000 (712) 344-3333 (712) 344-4444 (712) 344-5555 (712) 344-6000 (712) 344-7777 (712) 344-8888 (712) 344-9999