Prefix Information

The prefix 642 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-642-0000 through 712-642-9999).

Browse Numbers in This Prefix

712-642-0000-0999 712-642-1000-1999 712-642-2000-2999 712-642-3000-3999 712-642-4000-4999 712-642-5000-5999 712-642-6000-6999 712-642-7000-7999 712-642-8000-8999 712-642-9000-9999

Sample Numbers

(712) 642-0000 (712) 642-1234 (712) 642-2000 (712) 642-3333 (712) 642-4444 (712) 642-5555 (712) 642-6000 (712) 642-7777 (712) 642-8888 (712) 642-9999