Prefix overview
Phone numbers in prefix 412-438
This page covers the 412-438 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
412-438
RATE CENTER
PTTSBGZON7
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - PA
PA
Prefix range
The prefix 412-438 includes numbers from 4124380000 to 4124389999.
This range is associated with the PTTSBGZON7 rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - PA.
Numbers in this prefix
20 numbers