Prefix Information

The prefix 990 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-990-0000 through 712-990-9999).

Browse Numbers in This Prefix

712-990-0000-0999 712-990-1000-1999 712-990-2000-2999 712-990-3000-3999 712-990-4000-4999 712-990-5000-5999 712-990-6000-6999 712-990-7000-7999 712-990-8000-8999 712-990-9000-9999

Sample Numbers

(712) 990-0000 (712) 990-1234 (712) 990-2000 (712) 990-3333 (712) 990-4444 (712) 990-5555 (712) 990-6000 (712) 990-7777 (712) 990-8888 (712) 990-9999