Prefix overview
Phone numbers in prefix 509-399
This page covers the 509-399 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
509-399
RATE CENTER
STARBUCK
CARRIER
CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK
WA
Prefix range
The prefix 509-399 includes numbers from 5093990000 to 5093999999.
This range is associated with the STARBUCK rate center and was originally assigned to CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK.
Numbers in this prefix
20 numbers