These A**H***** call  times a week. They never give up. Cannot call them back to get off their list . I Would not give them  a thin dime because of the way they drive people crazy. I have much better ways to give to Charities and it certainly is not theirs.

they call several times a week for weeks now, noon EDT most recently. Never a message.

These people call many times per week and sometimes multiple times per day.  Never leave a message.  Some have reported that it is the March of Dimes.  I can't verify without spending money so have just blocked them but the phone still rings once every time they call.  Very irritating.  for sure they will never get a donation from me.

Call comes through as anonymous at least twice a day, even on Sundays and as late as 10 pm. Has been coming in for weeks, never leaves a message. Rings 3 times then quits.

Want to stop repeated telescam phone calls?
Try these alternatives:

1.  Do not answer the phone if you see an unknown number on your Caller ID ... let it go to answering machine or voicemail.  Many telescammers hang up after 3 rings.

2.  If you have a smartphone, get one of the inexpensive or free phone blocker apps at your online app store, and learn how to use it.

3.  If your cel is not "smart", read the manual to learn how to set up a "group".  Assign the scammer's phone number to that group.  Also assign a "silent ring" to that group.  You will not hear future calls from that number.

4.  Google NoMoRobo, and visit their site, to see if your phone system is compatible with that system.  (It may or may not be compatible).

5.  Contact your phone service provider.  They may have a facility or method to allow you to block numbers.

6.  If you buy things online, you might want to google "Amazon phone blocker" to see what devices or apps Amazon has to offer for landlines or smartphones. Similar devices are for sale on eBay and other online stores.
http://gg.gg/blockers