Prefix overview
Phone numbers in prefix 945-523
This page covers the 945-523 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
945-523
RATE CENTER
CARROLLTON
CARRIER
ONVOY, LLC - TX
TX
Prefix range
The prefix 945-523 includes numbers from 9455230000 to 9455239999.
This range is associated with the CARROLLTON rate center and was originally assigned to ONVOY, LLC - TX.
Numbers in this prefix
20 numbers