Prefix Information

The prefix 580 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-580-0000 through 712-580-9999).

Browse Numbers in This Prefix

712-580-0000-0999 712-580-1000-1999 712-580-2000-2999 712-580-3000-3999 712-580-4000-4999 712-580-5000-5999 712-580-6000-6999 712-580-7000-7999 712-580-8000-8999 712-580-9000-9999

Sample Numbers

(712) 580-0000 (712) 580-1234 (712) 580-2000 (712) 580-3333 (712) 580-4444 (712) 580-5555 (712) 580-6000 (712) 580-7777 (712) 580-8888 (712) 580-9999