Prefix overview
Phone numbers in prefix 223-315
This page covers the 223-315 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
223-315
RATE CENTER
DENVER
CARRIER
ONVOY, LLC - PA
PA
Prefix range
The prefix 223-315 includes numbers from 2233150000 to 2233159999.
This range is associated with the DENVER rate center and was originally assigned to ONVOY, LLC - PA.
Numbers in this prefix
20 numbers