Prefix overview
Phone numbers in prefix 838-383
This page covers the 838-383 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
838-383
RATE CENTER
AMSTERDAM
CARRIER
ONVOY, LLC- NY
NY
Prefix range
The prefix 838-383 includes numbers from 8383830000 to 8383839999.
This range is associated with the AMSTERDAM rate center and was originally assigned to ONVOY, LLC- NY.
Numbers in this prefix
20 numbers