Prefix Information

The prefix 345 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-345-0000 through 712-345-9999).

Browse Numbers in This Prefix

712-345-0000-0999 712-345-1000-1999 712-345-2000-2999 712-345-3000-3999 712-345-4000-4999 712-345-5000-5999 712-345-6000-6999 712-345-7000-7999 712-345-8000-8999 712-345-9000-9999

Sample Numbers

(712) 345-0000 (712) 345-1234 (712) 345-2000 (712) 345-3333 (712) 345-4444 (712) 345-5555 (712) 345-6000 (712) 345-7777 (712) 345-8888 (712) 345-9999