Prefix overview
Phone numbers in prefix 223-306
This page covers the 223-306 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
223-306
RATE CENTER
YORK
CARRIER
NUSO, LLC
PA
Prefix range
The prefix 223-306 includes numbers from 2233060000 to 2233069999.
This range is associated with the YORK rate center and was originally assigned to NUSO, LLC.
Numbers in this prefix
20 numbers