Prefix overview
Phone numbers in prefix 201-366
This page covers the 201-366 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
201-366
RATE CENTER
CLIFFSIDE
CARRIER
TWC IP ENABLED SERVICES, LLC
NJ
Prefix range
The prefix 201-366 includes numbers from 2013660000 to 2013669999.
This range is associated with the CLIFFSIDE rate center and was originally assigned to TWC IP ENABLED SERVICES, LLC.
Numbers in this prefix
20 numbers