Prefix overview
Phone numbers in prefix 856-463
This page covers the 856-463 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
856-463
RATE CENTER
BLACKWOOD
CARRIER
NUSO, LLC
NJ
Prefix range
The prefix 856-463 includes numbers from 8564630000 to 8564639999.
This range is associated with the BLACKWOOD rate center and was originally assigned to NUSO, LLC.
Numbers in this prefix
20 numbers