Prefix Information

The prefix 380 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-380-0000 through 712-380-9999).

Browse Numbers in This Prefix

712-380-0000-0999 712-380-1000-1999 712-380-2000-2999 712-380-3000-3999 712-380-4000-4999 712-380-5000-5999 712-380-6000-6999 712-380-7000-7999 712-380-8000-8999 712-380-9000-9999

Sample Numbers

(712) 380-0000 (712) 380-1234 (712) 380-2000 (712) 380-3333 (712) 380-4444 (712) 380-5555 (712) 380-6000 (712) 380-7777 (712) 380-8888 (712) 380-9999