Prefix overview
Phone numbers in prefix 413-392
This page covers the 413-392 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
413-392
RATE CENTER
NORTHFIELD
CARRIER
ONVOY SPECTRUM, LLC
MA
Prefix range
The prefix 413-392 includes numbers from 4133920000 to 4133929999.
This range is associated with the NORTHFIELD rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers