Prefix overview
Phone numbers in prefix 339-958
This page covers the 339-958 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
339-958
RATE CENTER
XXXXXXXXXX
CARRIER
Unknown carrier
MA
Prefix range
The prefix 339-958 includes numbers from 3399580000 to 3399589999.
This range is associated with the XXXXXXXXXX rate center and was originally assigned to Unknown carrier.
Numbers in this prefix
20 numbers