Prefix overview
Phone numbers in prefix 641-387
This page covers the 641-387 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
641-387
RATE CENTER
TOLEDO
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
IA
Prefix range
The prefix 641-387 includes numbers from 6413870000 to 6413879999.
This range is associated with the TOLEDO rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers