Who called from 8018232036

Home phone, no message, no caller ID

This number called and voice mail answered...  A quick beep-beep, then it hung up

Just a call from this number. No message.

This number calls often.  Always no caller ID, no message, just a hang up.  Very frustrating...on the Do Not Call Registry, but problem persists.

GFK - a survey company on behalf of Thrivent Financial.  LONG message and no option to remove your number from list.  I left my name and number to remove me from their list.