Prefix overview
Phone numbers in prefix 509-456
This page covers the 509-456 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
509-456
RATE CENTER
SPOKANE
CARRIER
QWEST CORPORATION
WA
Prefix range
The prefix 509-456 includes numbers from 5094560000 to 5094569999.
This range is associated with the SPOKANE rate center and was originally assigned to QWEST CORPORATION.
Numbers in this prefix
20 numbers