Prefix overview
Phone numbers in prefix 564-565
This page covers the 564-565 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
564-565
RATE CENTER
WHATCOMCTY
CARRIER
ONVOY, LLC - WA
WA
Prefix range
The prefix 564-565 includes numbers from 5645650000 to 5645659999.
This range is associated with the WHATCOMCTY rate center and was originally assigned to ONVOY, LLC - WA.
Numbers in this prefix
20 numbers