Prefix overview
Phone numbers in prefix 640-650
This page covers the 640-650 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
640-650
RATE CENTER
NEW EGYPT
CARRIER
ONVOY SPECTRUM, LLC
NJ
Prefix range
The prefix 640-650 includes numbers from 6406500000 to 6406509999.
This range is associated with the NEW EGYPT rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers