Prefix overview
Phone numbers in prefix 856-277
This page covers the 856-277 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
856-277
RATE CENTER
BEAVER BRK
CARRIER
ONVOY, LLC - NJ
NJ
Prefix range
The prefix 856-277 includes numbers from 8562770000 to 8562779999.
This range is associated with the BEAVER BRK rate center and was originally assigned to ONVOY, LLC - NJ.
Numbers in this prefix
20 numbers