Prefix Information

The prefix 681 is part of area code 712 serving Sioux City, Iowa.

This exchange contains 10,000 possible phone numbers (712-681-0000 through 712-681-9999).

Browse Numbers in This Prefix

712-681-0000-0999 712-681-1000-1999 712-681-2000-2999 712-681-3000-3999 712-681-4000-4999 712-681-5000-5999 712-681-6000-6999 712-681-7000-7999 712-681-8000-8999 712-681-9000-9999

Sample Numbers

(712) 681-0000 (712) 681-1234 (712) 681-2000 (712) 681-3333 (712) 681-4444 (712) 681-5555 (712) 681-6000 (712) 681-7777 (712) 681-8888 (712) 681-9999