- City / exchange
- Union City
- Province / state
- New Jersey
- Country
- United States
- Carrier
- Cablevision Lightpath, Inc. - NJ
- Line type
- Landline or business line
- OCN
- 4948
- Status
- In Service
- Assigned
- 04/03/2025
- Number pooling
- Yes (block shared between carriers)
551-421 phone numbers
Union City, New Jersey, United States · Cablevision Lightpath, Inc. - NJ
Reported numbers in 551-421
No numbers in this block have been reported by visitors yet.
What does the 551-421 prefix tell you?
Every North American number is area code + prefix + line. The prefix 551-421 was assigned to Cablevision Lightpath, Inc. - NJ on 04/03/2025 for the Union City exchange. A call from this block usually originates from a Cablevision Lightpath, Inc. - NJ customer in or near Union City, but caller ID can be spoofed to show any number.