Prefix overview
Phone numbers in prefix 838-300
This page covers the 838-300 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
838-300
RATE CENTER
TUPPERLAKE
CARRIER
ONVOY, LLC- NY
NY
Prefix range
The prefix 838-300 includes numbers from 8383000000 to 8383009999.
This range is associated with the TUPPERLAKE rate center and was originally assigned to ONVOY, LLC- NY.
Numbers in this prefix
20 numbers