Prefix Information

The prefix 257 is part of area code 208 serving Boise, Idaho.

This exchange contains 10,000 possible phone numbers (208-257-0000 through 208-257-9999).

Browse Numbers in This Prefix

208-257-0000-0999 208-257-1000-1999 208-257-2000-2999 208-257-3000-3999 208-257-4000-4999 208-257-5000-5999 208-257-6000-6999 208-257-7000-7999 208-257-8000-8999 208-257-9000-9999

Sample Numbers

(208) 257-0000 (208) 257-1234 (208) 257-2000 (208) 257-3333 (208) 257-4444 (208) 257-5555 (208) 257-6000 (208) 257-7777 (208) 257-8888 (208) 257-9999