I've received several calls from this number/guy with an Pakistan accent. They finally stopped when I replied to him in my grandmother's native language -- Czech. Haven't had a call since & it's been over a year!!
This place has been calling me for going on two years, from this number and MANY other numbers. Sometimes it shows as 0192607 or 101192607, sometimes it's with a 700 area code. It's always 'Keith' or 'John' or 'Steve' with an Indian accent.
It helps if you answer the phone. I don't even say anything anymore, I just hit the answer button on my cell and leave the phone sitting on my desk. I have filed FCC complaints, I sent in voicemails and a record of my phone bill. That's why I answer the calls now, so they'll show on my phone ill. If I don't answer, they don't show up.
I got no where with the FCC so I actually hired a lawyer last month. Sometimes they call as many as 20 times a day.