Prefix Information

The prefix 156 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-156-0000 through 712-156-9999).

Browse Numbers in This Prefix

712-156-0000-0999 712-156-1000-1999 712-156-2000-2999 712-156-3000-3999 712-156-4000-4999 712-156-5000-5999 712-156-6000-6999 712-156-7000-7999 712-156-8000-8999 712-156-9000-9999

Sample Numbers

(712) 156-0000 (712) 156-1234 (712) 156-2000 (712) 156-3333 (712) 156-4444 (712) 156-5555 (712) 156-6000 (712) 156-7777 (712) 156-8888 (712) 156-9999