Who Called from (878) 355-XXXX?
Search (878) 355-XXXX Numbers
- 1Enter any 10-digit phone number.
- 2Click search and keep your lookup secure and confidential.
- 3Instantly uncover caller identity, location, social profiles, and more.
Run a reverse phone lookup on any US number with ClarityCheck. Enter a full 10-digit number to instantly search billions of public records and uncover the caller's identity, location, and more — whether it's an unknown caller, missed call, or suspicious text.
ClarityCheck works across all line types — landline, cell, and VoIP — and every major US carrier. Search by phone, email, image, or VIN to cross-reference identities and identify spam callers, scammers, or anyone who texted you. Start with our trial package to access high-quality reports including owner details, address history, and social platforms information.
Phone Numbers: (878) 355-XXXX
Recently Searched Numbers in the 878 Area Code
About the (878) 355 Prefix
The (878) 355 prefix serves Pittsburgh, Pennsylvania, United States. Phone numbers in this exchange follow the format (878) 355-XXXX. The primary carrier assigned to this prefix is IDT AMERICA.
(878) 355 Geographic Info
- Primary City
- Pittsburgh
- State
- Pennsylvania, United States
- Primary Carrier
- IDT AMERICA
Other Prefixes in the 878 Area Code
A two-minute read that could change how you think about the calls and texts you receive:
If you used your carrier's spam-blocking tool (T-Mobile Scam Shield, AT&T ActiveArmor, Verizon Call Filter) to block a number, that block is separate from iPhone's built-in block list. Unblocking in iPhone Settings does not affect carrier-level blocks.
Read more: How to Unblock a Number on iPhone (Step-by-Step) →Frequently Asked Questions
What area code is (878) 355?
(878) 355 is a telephone prefix in the 878 area code, which serves Pittsburgh, Pennsylvania, United States.
Where is the (878) 355 prefix located?
Phone numbers with the (878) 355 prefix are located in Pittsburgh, Pennsylvania, United States. The primary carrier for this prefix is IDT AMERICA.
What carrier uses the (878) 355 prefix?
The primary carrier assigned to the (878) 355 prefix is IDT AMERICA. However, numbers may be ported to other carriers over time.
How do I look up a phone number with the (878) 355 prefix?
Enter the full 10-digit number (e.g. (878) 355-XXXX) into ClarityCheck's reverse phone lookup to instantly see the owner's name, address, social profiles, and more.