Prefix overview
Phone numbers in prefix 856-257
This page covers the 856-257 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
856-257
RATE CENTER
HADDON HTS
CARRIER
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ
NJ
Prefix range
The prefix 856-257 includes numbers from 8562570000 to 8562579999.
This range is associated with the HADDON HTS rate center and was originally assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ.
Numbers in this prefix
20 numbers