Prefix overview
Phone numbers in prefix 573-456
This page covers the 573-456 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
573-456
RATE CENTER
NEWBURG
CARRIER
FIDELITY CABLEVISION, LLC
MO
Prefix range
The prefix 573-456 includes numbers from 5734560000 to 5734569999.
This range is associated with the NEWBURG rate center and was originally assigned to FIDELITY CABLEVISION, LLC.
Numbers in this prefix
20 numbers