Prefix overview
Phone numbers in prefix 206-401
This page covers the 206-401 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
206-401
RATE CENTER
RICHMNDBCH
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
WA
Prefix range
The prefix 206-401 includes numbers from 2064010000 to 2064019999.
This range is associated with the RICHMNDBCH rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers