Prefix Information

The prefix 612 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-612-0000 through 712-612-9999).

Browse Numbers in This Prefix

712-612-0000-0999 712-612-1000-1999 712-612-2000-2999 712-612-3000-3999 712-612-4000-4999 712-612-5000-5999 712-612-6000-6999 712-612-7000-7999 712-612-8000-8999 712-612-9000-9999

Sample Numbers

(712) 612-0000 (712) 612-1234 (712) 612-2000 (712) 612-3333 (712) 612-4444 (712) 612-5555 (712) 612-6000 (712) 612-7777 (712) 612-8888 (712) 612-9999