Prefix overview
Phone numbers in prefix 209-387
This page covers the 209-387 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
209-387
RATE CENTER
DOS PALOS
CARRIER
FRONTIER CALIFORNIA INC.
CA
Prefix range
The prefix 209-387 includes numbers from 2093870000 to 2093879999.
This range is associated with the DOS PALOS rate center and was originally assigned to FRONTIER CALIFORNIA INC..
Numbers in this prefix
20 numbers