Prefix overview
Phone numbers in prefix 509-221
This page covers the 509-221 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
509-221
RATE CENTER
KENNEWICK
CARRIER
ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER
WA
Prefix range
The prefix 509-221 includes numbers from 5092210000 to 5092219999.
This range is associated with the KENNEWICK rate center and was originally assigned to ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER.
Numbers in this prefix
20 numbers