Prefix Information

The prefix 506 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-506-0000 through 712-506-9999).

Browse Numbers in This Prefix

712-506-0000-0999 712-506-1000-1999 712-506-2000-2999 712-506-3000-3999 712-506-4000-4999 712-506-5000-5999 712-506-6000-6999 712-506-7000-7999 712-506-8000-8999 712-506-9000-9999

Sample Numbers

(712) 506-0000 (712) 506-1234 (712) 506-2000 (712) 506-3333 (712) 506-4444 (712) 506-5555 (712) 506-6000 (712) 506-7777 (712) 506-8888 (712) 506-9999