Prefix Information

The prefix 403 is part of area code 217 serving Springfield, Illinois.

This exchange contains 10,000 possible phone numbers (217-403-0000 through 217-403-9999).

Browse Numbers in This Prefix

217-403-0000-0999 217-403-1000-1999 217-403-2000-2999 217-403-3000-3999 217-403-4000-4999 217-403-5000-5999 217-403-6000-6999 217-403-7000-7999 217-403-8000-8999 217-403-9000-9999

Sample Numbers

(217) 403-0000 (217) 403-1234 (217) 403-2000 (217) 403-3333 (217) 403-4444 (217) 403-5555 (217) 403-6000 (217) 403-7777 (217) 403-8888 (217) 403-9999