Prefix overview
Phone numbers in prefix 415-433
This page covers the 415-433 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
415-433
RATE CENTER
SNFC CNTRL
CARRIER
PACIFIC BELL
CA
Prefix range
The prefix 415-433 includes numbers from 4154330000 to 4154339999.
This range is associated with the SNFC CNTRL rate center and was originally assigned to PACIFIC BELL.
Numbers in this prefix
20 numbers