Prefix overview
Phone numbers in prefix 973-355
This page covers the 973-355 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
973-355
RATE CENTER
MORRISTOWN
CARRIER
AT&T - LOCAL
NJ
Prefix range
The prefix 973-355 includes numbers from 9733550000 to 9733559999.
This range is associated with the MORRISTOWN rate center and was originally assigned to AT&T - LOCAL.
Numbers in this prefix
20 numbers