Prefix overview
Phone numbers in prefix 978-448
This page covers the 978-448 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
978-448
RATE CENTER
GROTON
CARRIER
VERIZON NEW ENGLAND INC.
MA
Prefix range
The prefix 978-448 includes numbers from 9784480000 to 9784489999.
This range is associated with the GROTON rate center and was originally assigned to VERIZON NEW ENGLAND INC..
Numbers in this prefix
20 numbers