Prefix overview
Phone numbers in prefix 838-621
This page covers the 838-621 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
838-621
RATE CENTER
SCHENCTADY
CARRIER
YORKSTREAM COMMUNICATIONS LLC
NY
Prefix range
The prefix 838-621 includes numbers from 8386210000 to 8386219999.
This range is associated with the SCHENCTADY rate center and was originally assigned to YORKSTREAM COMMUNICATIONS LLC.
Numbers in this prefix
20 numbers