If you are asking about needing a work card to shop locations outside of Nevada from Nevada; One is not needed.
The rule is that you need to be licensed to shop the clients in Nevada. I doesn't seem to matter where the shopper is located. If I do phone shops to locations in Nevada from California, it's routed trough one of the PI firms I work for.
If you are applying with MS companies, I would not recommend listing your Nevada address, however, since your application may get passed over.