Prefix Information

The prefix 866 is part of area code 208 serving Boise, Idaho.

This exchange contains 10,000 possible phone numbers (208-866-0000 through 208-866-9999).

Browse Numbers in This Prefix

208-866-0000-0999 208-866-1000-1999 208-866-2000-2999 208-866-3000-3999 208-866-4000-4999 208-866-5000-5999 208-866-6000-6999 208-866-7000-7999 208-866-8000-8999 208-866-9000-9999

Sample Numbers

(208) 866-0000 (208) 866-1234 (208) 866-2000 (208) 866-3333 (208) 866-4444 (208) 866-5555 (208) 866-6000 (208) 866-7777 (208) 866-8888 (208) 866-9999