Folks receiving these crap calls (they want to sell the card holder something, typically credit insurance) may like to also read at this link as well: http://www.whocalled.us/lookup/5712836424 and vice-versa. You may want to call HSBC's HQs at 1-847-564-5000 and ask to speak with Michael Haynes or perhaps with Ilene Butorac on ext.5623 to get your number removed from further solicitations. Michael is some sort of an Executive with this crap outfit and I suspect the same of Ilene.
Another Caller ID number this crap outfit uses is: 616-597-4101. But besides pursuing things like your State's Attorney General's office in order to register formal complaints (this has nothing to do with the do-not-call-registry, this has to do with requesting they stop calling and then if they continue 3 more time you have their butts cold)I highly recommend that you get yourself a freebie account with GrandCentral.com (A Google owned company) and use the phone number they will supply to you (in your own area code) on ALL consumer business related transactions (credit cards, utilities, cable companies, etc, etc ... basically anyone except friends and relatives who you really want to hear from. Put your new GrandCentral.com number on a personal/business card if you can't recall it ... and give that number out first in order to defeat these crap companies who share your regular number with 3rd parties at their whim, OR who have been known to lose or otherwise mishandle your personal data.
I am not sure just what is taking place with the credit card companies that have hired outside source to call and try to get money. They end up calling some of your family members, and I do not know how they get the numbers. I am betting on the fact somehow they have access to our telephone bills, and are sold to them, therefore knowing there is a track to you. Any ideas?