Prefix overview
Phone numbers in prefix 640-230
This page covers the 640-230 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
640-230
RATE CENTER
PRINCETON
CARRIER
OMNIPOINT COMMUNICATIONS ENTERPRISES, LP
NJ
Prefix range
The prefix 640-230 includes numbers from 6402300000 to 6402309999.
This range is associated with the PRINCETON rate center and was originally assigned to OMNIPOINT COMMUNICATIONS ENTERPRISES, LP.
Numbers in this prefix
20 numbers