Prefix Information

The prefix 403 is part of area code 416 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (416-403-0000 through 416-403-9999).

Browse Numbers in This Prefix

416-403-0000-0999 416-403-1000-1999 416-403-2000-2999 416-403-3000-3999 416-403-4000-4999 416-403-5000-5999 416-403-6000-6999 416-403-7000-7999 416-403-8000-8999 416-403-9000-9999

Sample Numbers

(416) 403-0000 (416) 403-1234 (416) 403-2000 (416) 403-3333 (416) 403-4444 (416) 403-5555 (416) 403-6000 (416) 403-7777 (416) 403-8888 (416) 403-9999