Prefix overview
Phone numbers in prefix 442-403
This page covers the 442-403 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
442-403
RATE CENTER
DSERTHTSPG
CARRIER
BOOST SUBSCRIBERCO L.L.C.
CA
Prefix range
The prefix 442-403 includes numbers from 4424030000 to 4424039999.
This range is associated with the DSERTHTSPG rate center and was originally assigned to BOOST SUBSCRIBERCO L.L.C..
Numbers in this prefix
20 numbers