Prefix overview
Phone numbers in prefix 818-340
This page covers the 818-340 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
818-340
RATE CENTER
CANOGAPARK
CARRIER
PACIFIC BELL
CA
Prefix range
The prefix 818-340 includes numbers from 8183400000 to 8183409999.
This range is associated with the CANOGAPARK rate center and was originally assigned to PACIFIC BELL.
Numbers in this prefix
20 numbers