Prefix overview
Phone numbers in prefix 336-458
This page covers the 336-458 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
336-458
RATE CENTER
GREENSBORO
CARRIER
LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC
NC
Prefix range
The prefix 336-458 includes numbers from 3364580000 to 3364589999.
This range is associated with the GREENSBORO rate center and was originally assigned to LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC.
Numbers in this prefix
20 numbers