Prefix overview
Phone numbers in prefix 631-444
This page covers the 631-444 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
631-444
RATE CENTER
STONYBROOK
CARRIER
VERIZON NEW YORK, INC.
NY
Prefix range
The prefix 631-444 includes numbers from 6314440000 to 6314449999.
This range is associated with the STONYBROOK rate center and was originally assigned to VERIZON NEW YORK, INC..
Numbers in this prefix
20 numbers