Prefix Information

The prefix 203 is part of area code 208 serving Boise, Idaho.

This exchange contains 10,000 possible phone numbers (208-203-0000 through 208-203-9999).

Browse Numbers in This Prefix

208-203-0000-0999 208-203-1000-1999 208-203-2000-2999 208-203-3000-3999 208-203-4000-4999 208-203-5000-5999 208-203-6000-6999 208-203-7000-7999 208-203-8000-8999 208-203-9000-9999

Sample Numbers

(208) 203-0000 (208) 203-1234 (208) 203-2000 (208) 203-3333 (208) 203-4444 (208) 203-5555 (208) 203-6000 (208) 203-7777 (208) 203-8888 (208) 203-9999