Prefix overview
Phone numbers in prefix 409-671
This page covers the 409-671 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
409-671
RATE CENTER
TXSCYMARQU
CARRIER
SPOK, INC.
TX
Prefix range
The prefix 409-671 includes numbers from 4096710000 to 4096719999.
This range is associated with the TXSCYMARQU rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers