Prefix overview
Phone numbers in prefix 717-365
This page covers the 717-365 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
717-365
RATE CENTER
GRATZ
CARRIER
COMMONWEALTH TELEPHONE COMPANY LLC
PA
Prefix range
The prefix 717-365 includes numbers from 7173650000 to 7173659999.
This range is associated with the GRATZ rate center and was originally assigned to COMMONWEALTH TELEPHONE COMPANY LLC.
Numbers in this prefix
20 numbers