Prefix Information

The prefix 342 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-342-0000 through 712-342-9999).

Browse Numbers in This Prefix

712-342-0000-0999 712-342-1000-1999 712-342-2000-2999 712-342-3000-3999 712-342-4000-4999 712-342-5000-5999 712-342-6000-6999 712-342-7000-7999 712-342-8000-8999 712-342-9000-9999

Sample Numbers

(712) 342-0000 (712) 342-1234 (712) 342-2000 (712) 342-3333 (712) 342-4444 (712) 342-5555 (712) 342-6000 (712) 342-7777 (712) 342-8888 (712) 342-9999