Prefix Information

The prefix 042 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-042-0000 through 712-042-9999).

Browse Numbers in This Prefix

712-042-0000-0999 712-042-1000-1999 712-042-2000-2999 712-042-3000-3999 712-042-4000-4999 712-042-5000-5999 712-042-6000-6999 712-042-7000-7999 712-042-8000-8999 712-042-9000-9999

Sample Numbers

(712) 042-0000 (712) 042-1234 (712) 042-2000 (712) 042-3333 (712) 042-4444 (712) 042-5555 (712) 042-6000 (712) 042-7777 (712) 042-8888 (712) 042-9999