Prefix overview
Phone numbers in prefix 363-203
This page covers the 363-203 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
363-203
RATE CENTER
NASSAUZN06
CARRIER
BANDWIDTH.COM CLEC, LLC - NY
NY
Prefix range
The prefix 363-203 includes numbers from 3632030000 to 3632039999.
This range is associated with the NASSAUZN06 rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - NY.
Numbers in this prefix
20 numbers