Prefix Information

The prefix 923 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-923-0000 through 712-923-9999).

Browse Numbers in This Prefix

712-923-0000-0999 712-923-1000-1999 712-923-2000-2999 712-923-3000-3999 712-923-4000-4999 712-923-5000-5999 712-923-6000-6999 712-923-7000-7999 712-923-8000-8999 712-923-9000-9999

Sample Numbers

(712) 923-0000 (712) 923-1234 (712) 923-2000 (712) 923-3333 (712) 923-4444 (712) 923-5555 (712) 923-6000 (712) 923-7777 (712) 923-8888 (712) 923-9999