Prefix Information

The prefix 856 is part of area code 208 serving Boise, Idaho.

This exchange contains 10,000 possible phone numbers (208-856-0000 through 208-856-9999).

Browse Numbers in This Prefix

208-856-0000-0999 208-856-1000-1999 208-856-2000-2999 208-856-3000-3999 208-856-4000-4999 208-856-5000-5999 208-856-6000-6999 208-856-7000-7999 208-856-8000-8999 208-856-9000-9999

Sample Numbers

(208) 856-0000 (208) 856-1234 (208) 856-2000 (208) 856-3333 (208) 856-4444 (208) 856-5555 (208) 856-6000 (208) 856-7777 (208) 856-8888 (208) 856-9999