Prefix overview
Phone numbers in prefix 516-321
This page covers the 516-321 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
516-321
RATE CENTER
NASSAUZN01
CARRIER
CABLEVISION LIGHTPATH, INC. - NY
NY
Prefix range
The prefix 516-321 includes numbers from 5163210000 to 5163219999.
This range is associated with the NASSAUZN01 rate center and was originally assigned to CABLEVISION LIGHTPATH, INC. - NY.
Numbers in this prefix
20 numbers