Prefix overview
Phone numbers in prefix 573-373
This page covers the 573-373 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
573-373
RATE CENTER
LADDONIA
CARRIER
BRIGHTSPEED OF EAST MISSOURI, LLC
MO
Prefix range
The prefix 573-373 includes numbers from 5733730000 to 5733739999.
This range is associated with the LADDONIA rate center and was originally assigned to BRIGHTSPEED OF EAST MISSOURI, LLC.
Numbers in this prefix
20 numbers