878-425-4040 – caller information and user reviews
This number belongs to the 878 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 878-425
Phone number 878-425-4040 has 2 user reviews. The clearest classification is Unknown (2 of 2 reviews).
878-425-4040 appears to be a landline number linked to Pittsburgh, PA.
The prefix is associated with ARMSTRONG TELECOMMUNICATIONS.
This phone number has been searched 219 times and has 2 user reviews.
What users say about this caller
User reviews for 878-425-4040 do not yet point to one clear caller type.
Information about 878-425-4040
- Search activity: 219 searches
- Reviews: 2 reviews
- Last activity date: Apr 24, 2026
- Area code: 878
- Line type: Landline
- Prefix location: Pittsburgh, PA
- Carrier / operator: ARMSTRONG TELECOMMUNICATIONS
- Top category: Unknown (2 reviews, 100%)
User reviews for 878-425-4040
Called claiming to be Penn power. I do not have an account with them.
Can anybody help me with the number 8784254040 ? Called me 2 times. Any information, details about it? Is it safe to answer? I'm really happy that this site exists. Thank you guys in advance.
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How to block 878-425-4040
On iPhone
Open the Phone app, go to Recents, tap the info icon next to the number, then choose Block this Caller.
On Android
Open the Phone app, go to recent calls, tap the number, then choose Block or Report spam, depending on your device.