Prefix overview
Phone numbers in prefix 978-420
This page covers the 978-420 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
978-420
RATE CENTER
HAVERHILL
CARRIER
PAETEC ITEL, LLC
MA
Prefix range
The prefix 978-420 includes numbers from 9784200000 to 9784209999.
This range is associated with the HAVERHILL rate center and was originally assigned to PAETEC ITEL, LLC.
Numbers in this prefix
20 numbers