Prefix Information

The prefix 407 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-407-0000 through 712-407-9999).

Browse Numbers in This Prefix

712-407-0000-0999 712-407-1000-1999 712-407-2000-2999 712-407-3000-3999 712-407-4000-4999 712-407-5000-5999 712-407-6000-6999 712-407-7000-7999 712-407-8000-8999 712-407-9000-9999

Sample Numbers

(712) 407-0000 (712) 407-1234 (712) 407-2000 (712) 407-3333 (712) 407-4444 (712) 407-5555 (712) 407-6000 (712) 407-7777 (712) 407-8888 (712) 407-9999