Prefix overview
Phone numbers in prefix 423-312
This page covers the 423-312 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
423-312
RATE CENTER
MORRISTOWN
CARRIER
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
TN
Prefix range
The prefix 423-312 includes numbers from 4233120000 to 4233129999.
This range is associated with the MORRISTOWN rate center and was originally assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN.
Numbers in this prefix
20 numbers