Prefix Information

The prefix 857 is part of area code 208 serving Boise, Idaho.

This exchange contains 10,000 possible phone numbers (208-857-0000 through 208-857-9999).

Browse Numbers in This Prefix

208-857-0000-0999 208-857-1000-1999 208-857-2000-2999 208-857-3000-3999 208-857-4000-4999 208-857-5000-5999 208-857-6000-6999 208-857-7000-7999 208-857-8000-8999 208-857-9000-9999

Sample Numbers

(208) 857-0000 (208) 857-1234 (208) 857-2000 (208) 857-3333 (208) 857-4444 (208) 857-5555 (208) 857-6000 (208) 857-7777 (208) 857-8888 (208) 857-9999