509-399-1940 seems to be a landline phone number, which is registered by the company called Centurytel Of Washington, Inc. Dba Centurylink. The phone number probably located in Hay (Washington), based on its area code. If you want to know more, you should check out other publicly available sources (e.g.: yellow and white pages, phone books).
Someone called you with this phone number? Was it fishy? If you want to share the informations you have, please use our form.
| Long Version: | Five Oh Nine Three Nine Nine One Nine Four Oh |
| Short Version: | Five hundred nine, Three hundred ninety-nine, Nineteen, Forty |
Is it a legit, genuine caller? Let others know.