Prefix Information

The prefix 403 is part of area code 878 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (878-403-0000 through 878-403-9999).

Browse Numbers in This Prefix

878-403-0000-0999 878-403-1000-1999 878-403-2000-2999 878-403-3000-3999 878-403-4000-4999 878-403-5000-5999 878-403-6000-6999 878-403-7000-7999 878-403-8000-8999 878-403-9000-9999

Sample Numbers

(878) 403-0000 (878) 403-1234 (878) 403-2000 (878) 403-3333 (878) 403-4444 (878) 403-5555 (878) 403-6000 (878) 403-7777 (878) 403-8888 (878) 403-9999