Prefix Information

The prefix 728 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-728-0000 through 712-728-9999).

Browse Numbers in This Prefix

712-728-0000-0999 712-728-1000-1999 712-728-2000-2999 712-728-3000-3999 712-728-4000-4999 712-728-5000-5999 712-728-6000-6999 712-728-7000-7999 712-728-8000-8999 712-728-9000-9999

Sample Numbers

(712) 728-0000 (712) 728-1234 (712) 728-2000 (712) 728-3333 (712) 728-4444 (712) 728-5555 (712) 728-6000 (712) 728-7777 (712) 728-8888 (712) 728-9999