Can a Swiss mailing address hurt my ranking in the USA

[seoanalytics]

Hello,

I have a US phone number on my website because all my clients are in the USA  but a Swiss address on my website because I am based in Switzerland. I also registered my website on google my business with a Swiss address. I noticed that I rank fairly well (on the 1 st page for many keywords in Switzerland when searching from my location (Switzerland) on google.com but when I connect to adwords (choosing USA) or with a proxy in the USA to check my ranking I see myself nowhere on the 1 st page.Why is that ? is it because I have a Swiss address ?Is the fact that I have a Swiss address and I am based in Switzerland hurt my ranking in the USA ?Thank you,