Prefix overview
Phone numbers in prefix 442-231
This page covers the 442-231 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
442-231
RATE CENTER
EL CENTRO
CARRIER
TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB
CA
Prefix range
The prefix 442-231 includes numbers from 4422310000 to 4422319999.
This range is associated with the EL CENTRO rate center and was originally assigned to TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB.
Numbers in this prefix
20 numbers