Prefix overview
Phone numbers in prefix 838-328
This page covers the 838-328 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
838-328
RATE CENTER
PUTNAM
CARRIER
ONVOY SPECTRUM, LLC
NY
Prefix range
The prefix 838-328 includes numbers from 8383280000 to 8383289999.
This range is associated with the PUTNAM rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers