Prefix Information

The prefix 274 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-274-0000 through 712-274-9999).

Browse Numbers in This Prefix

712-274-0000-0999 712-274-1000-1999 712-274-2000-2999 712-274-3000-3999 712-274-4000-4999 712-274-5000-5999 712-274-6000-6999 712-274-7000-7999 712-274-8000-8999 712-274-9000-9999

Sample Numbers

(712) 274-0000 (712) 274-1234 (712) 274-2000 (712) 274-3333 (712) 274-4444 (712) 274-5555 (712) 274-6000 (712) 274-7777 (712) 274-8888 (712) 274-9999