Prefix overview
Phone numbers in prefix 423-450
This page covers the 423-450 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
423-450
RATE CENTER
MOSHEIM
CARRIER
COMCAST IP PHONE, LLC
TN
Prefix range
The prefix 423-450 includes numbers from 4234500000 to 4234509999.
This range is associated with the MOSHEIM rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers