Prefix overview
Phone numbers in prefix 385-423
This page covers the 385-423 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
385-423
RATE CENTER
CLEARFIELD
CARRIER
COMCAST IP PHONE, LLC
UT
Prefix range
The prefix 385-423 includes numbers from 3854230000 to 3854239999.
This range is associated with the CLEARFIELD rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers