I'm a so-called "super life" member, can't remember whether Patron or Benefactor, whatever two above regular life is. Anyhow, I used to have my Vonage number in their system when I worked overseas, got at least three calls at zero-dark-whatever asking me for more money, politely told them each time to not call me anymore and the reason why, told sorry and sure thing (by American ladies usually), still got calls. I went into the member system and changed my number to 800-555-1212 and have not been called again.
Never, ever, give the NRA or any similar organization/business your real number unless you can think of one remote reason you would actually WANT them to call you.
As for Indians, meh, the ones who worked for me were chicken shit and racist as fuck against my Nepalese and Fijians who actually had balls in a gunfight. If you wanted to find an Indian after an IED, just look in the back of the bunker while the Nepalese (especially the true Gurkhas) and Fijians would be on the breach slaying Taliban.