Prefix overview
Phone numbers in prefix 818-258
This page covers the 818-258 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
818-258
RATE CENTER
VAN NUYS
CARRIER
SPOK, INC.
CA
Prefix range
The prefix 818-258 includes numbers from 8182580000 to 8182589999.
This range is associated with the VAN NUYS rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers