Learn more about this area code and exchange and where the caller may be located.
The phone exchange is the three digits after the area code and before the extension. An example is (878) 678-XXXX where 678 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (878) 678 exchange is located within the 878 area code in Pittsburgh, PA. It connects landline numbers from the Onvoy carrier in Beaver county. Associated zip codes include 15005, 15027.
Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Pittsburgh, PA or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.
People are Saying:
(878) 678-3221 - February 26th, 2026 11:28pm
Information
(878) 678-8481 - July 20th, 2025 5:16am
Pink likes to threaten women
(878) 678-8937 - November 2nd, 2025 1:02am
Matthew Kramer
(878) 678-7629 - September 22nd, 2025 7:01pm
scammer number
(878) 678-8661 - May 4th, 2024 6:08pm | Reported from Ashburn, VA
suspected scammers
(878) 678-7892 - May 16th, 2022 4:45pm | Reported from Phenix City, AL
Is he a scammer
(878) 678-7444 - February 16th, 2021 10:59pm | Reported from Bloomfield, CT
This phone # was used in a phone scam. The caller claimed to be a Rep. from Citizens Bank. He stole $1,000 from my bank account
(878) 678-7482 - November 29th, 2020 1:36am | Reported from Weirton, WV
Harrassing my 16 year old daughter