Prefix Information

The prefix 628 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-628-0000 through 712-628-9999).

Browse Numbers in This Prefix

712-628-0000-0999 712-628-1000-1999 712-628-2000-2999 712-628-3000-3999 712-628-4000-4999 712-628-5000-5999 712-628-6000-6999 712-628-7000-7999 712-628-8000-8999 712-628-9000-9999

Sample Numbers

(712) 628-0000 (712) 628-1234 (712) 628-2000 (712) 628-3333 (712) 628-4444 (712) 628-5555 (712) 628-6000 (712) 628-7777 (712) 628-8888 (712) 628-9999