Prefix overview
Phone numbers in prefix 660-613
This page covers the 660-613 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
660-613
RATE CENTER
LEETON
CARRIER
ONVOY, LLC - MO
MO
Prefix range
The prefix 660-613 includes numbers from 6606130000 to 6606139999.
This range is associated with the LEETON rate center and was originally assigned to ONVOY, LLC - MO.
Numbers in this prefix
20 numbers