Prefix Information

The prefix 028 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-028-0000 through 712-028-9999).

Browse Numbers in This Prefix

712-028-0000-0999 712-028-1000-1999 712-028-2000-2999 712-028-3000-3999 712-028-4000-4999 712-028-5000-5999 712-028-6000-6999 712-028-7000-7999 712-028-8000-8999 712-028-9000-9999

Sample Numbers

(712) 028-0000 (712) 028-1234 (712) 028-2000 (712) 028-3333 (712) 028-4444 (712) 028-5555 (712) 028-6000 (712) 028-7777 (712) 028-8888 (712) 028-9999