Prefix overview
Phone numbers in prefix 939-434
This page covers the 939-434 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
939-434
RATE CENTER
TOA BAJA
CARRIER
ONVOY SPECTRUM, LLC
PR
Prefix range
The prefix 939-434 includes numbers from 9394340000 to 9394349999.
This range is associated with the TOA BAJA rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers