Prefix Information

The prefix 403 is part of area code 319 serving Cedar Rapids, Iowa.

This exchange contains 10,000 possible phone numbers (319-403-0000 through 319-403-9999).

Browse Numbers in This Prefix

319-403-0000-0999 319-403-1000-1999 319-403-2000-2999 319-403-3000-3999 319-403-4000-4999 319-403-5000-5999 319-403-6000-6999 319-403-7000-7999 319-403-8000-8999 319-403-9000-9999

Sample Numbers

(319) 403-0000 (319) 403-1234 (319) 403-2000 (319) 403-3333 (319) 403-4444 (319) 403-5555 (319) 403-6000 (319) 403-7777 (319) 403-8888 (319) 403-9999