Prefix Information

The prefix 904 is part of area code 878 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (878-904-0000 through 878-904-9999).

Browse Numbers in This Prefix

878-904-0000-0999 878-904-1000-1999 878-904-2000-2999 878-904-3000-3999 878-904-4000-4999 878-904-5000-5999 878-904-6000-6999 878-904-7000-7999 878-904-8000-8999 878-904-9000-9999

Sample Numbers

(878) 904-0000 (878) 904-1234 (878) 904-2000 (878) 904-3333 (878) 904-4444 (878) 904-5555 (878) 904-6000 (878) 904-7777 (878) 904-8888 (878) 904-9999