Prefix overview
Phone numbers in prefix 586-540
This page covers the 586-540 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
586-540
RATE CENTER
ROMEO
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - MI
MI
Prefix range
The prefix 586-540 includes numbers from 5865400000 to 5865409999.
This range is associated with the ROMEO rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - MI.
Numbers in this prefix
20 numbers