Prefix overview
Phone numbers in prefix 856-344
This page covers the 856-344 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
856-344
RATE CENTER
LAUREL SPG
CARRIER
COMCAST IP PHONE, LLC
NJ
Prefix range
The prefix 856-344 includes numbers from 8563440000 to 8563449999.
This range is associated with the LAUREL SPG rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers