Prefix overview
Phone numbers in prefix 518-400
This page covers the 518-400 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
518-400
RATE CENTER
ROUND LAKE
CARRIER
TWC IP ENABLED SERVICES, LLC
NY
Prefix range
The prefix 518-400 includes numbers from 5184000000 to 5184009999.
This range is associated with the ROUND LAKE rate center and was originally assigned to TWC IP ENABLED SERVICES, LLC.
Numbers in this prefix
20 numbers