Prefix overview
Phone numbers in prefix 909-274
This page covers the 909-274 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
909-274
RATE CENTER
DIAMONDBAR
CARRIER
CHARTER FIBERLINK CA-CCO, LLC - CA
CA
Prefix range
The prefix 909-274 includes numbers from 9092740000 to 9092749999.
This range is associated with the DIAMONDBAR rate center and was originally assigned to CHARTER FIBERLINK CA-CCO, LLC - CA.
Numbers in this prefix
20 numbers