Prefix overview
Phone numbers in prefix 838-599
This page covers the 838-599 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
838-599
RATE CENTER
CASTLETON
CARRIER
FRACTEL, LLC
NY
Prefix range
The prefix 838-599 includes numbers from 8385990000 to 8385999999.
This range is associated with the CASTLETON rate center and was originally assigned to FRACTEL, LLC.
Numbers in this prefix
20 numbers