Prefix overview
Phone numbers in prefix 209-318
This page covers the 209-318 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
209-318
RATE CENTER
OAKDALE
CARRIER
T-MOBILE USA, INC.
CA
Prefix range
The prefix 209-318 includes numbers from 2093180000 to 2093189999.
This range is associated with the OAKDALE rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers