Prefix overview
Phone numbers in prefix 336-444
This page covers the 336-444 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
336-444
RATE CENTER
PILOT MT
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC
NC
Prefix range
The prefix 336-444 includes numbers from 3364440000 to 3364449999.
This range is associated with the PILOT MT rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC.
Numbers in this prefix
20 numbers