Prefix overview
Phone numbers in prefix 223-400
This page covers the 223-400 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
223-400
RATE CENTER
HANOVER
CARRIER
CORE COMMUNICATIONS, INC. - PA
PA
Prefix range
The prefix 223-400 includes numbers from 2234000000 to 2234009999.
This range is associated with the HANOVER rate center and was originally assigned to CORE COMMUNICATIONS, INC. - PA.
Numbers in this prefix
20 numbers