1st missed call no msg, I blocked my number then called them back,  they are Trans Global who provide a service. Wouldn't say what type of service without info so I gave my number, confirmed my name, would not confirm my address do she said without confirming who I was she couldn't give me any further information. I told her I have blocked their cells  so they should just remove me from her list.

I haven't lived at the address she wanted me to confirm for over 5 yrs so suspect this is an agency who purchased bad paper for a heavy discount & is now trying to collect. This is the 2nd time they have called, already blocked the other number, now this one but the will most likely keep calling from a different number. Hence, from now on if caller not in my contact list those calls will go to voice mail.