Prefix overview
Phone numbers in prefix 224-473
This page covers the 224-473 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
224-473
RATE CENTER
ROUND LAKE
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL
IL
Prefix range
The prefix 224-473 includes numbers from 2244730000 to 2244739999.
This range is associated with the ROUND LAKE rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL.
Numbers in this prefix
20 numbers