Prefix overview
Phone numbers in prefix 539-240
This page covers the 539-240 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
539-240
RATE CENTER
TULSA
CARRIER
STRATUS NETWORKS
OK
Prefix range
The prefix 539-240 includes numbers from 5392400000 to 5392409999.
This range is associated with the TULSA rate center and was originally assigned to STRATUS NETWORKS.
Numbers in this prefix
20 numbers