Prefix overview
Phone numbers in prefix 364-640
This page covers the 364-640 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
364-640
RATE CENTER
HICKMAN
CARRIER
ONVOY SPECTRUM, LLC
KY
Prefix range
The prefix 364-640 includes numbers from 3646400000 to 3646409999.
This range is associated with the HICKMAN rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers