Prefix overview
Phone numbers in prefix 609-378
This page covers the 609-378 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
609-378
RATE CENTER
PLAINSBORO
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ
NJ
Prefix range
The prefix 609-378 includes numbers from 6093780000 to 6093789999.
This range is associated with the PLAINSBORO rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ.
Numbers in this prefix
20 numbers