Prefix overview
Phone numbers in prefix 609-431
This page covers the 609-431 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
609-431
RATE CENTER
ATLNTIC CY
CARRIER
MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ
NJ
Prefix range
The prefix 609-431 includes numbers from 6094310000 to 6094319999.
This range is associated with the ATLNTIC CY rate center and was originally assigned to MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ.
Numbers in this prefix
20 numbers