Prefix overview
Phone numbers in prefix 318-409
This page covers the 318-409 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
318-409
RATE CENTER
MARKSVILLE
CARRIER
ONVOY, LLC - LA
LA
Prefix range
The prefix 318-409 includes numbers from 3184090000 to 3184099999.
This range is associated with the MARKSVILLE rate center and was originally assigned to ONVOY, LLC - LA.
Numbers in this prefix
20 numbers