Prefix overview
Phone numbers in prefix 657-258
This page covers the 657-258 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
657-258
RATE CENTER
PLACENTIA
CARRIER
TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB
CA
Prefix range
The prefix 657-258 includes numbers from 6572580000 to 6572589999.
This range is associated with the PLACENTIA rate center and was originally assigned to TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB.
Numbers in this prefix
20 numbers