Dialed wrong number got right person

Professor: Sir, Back in 1986 (or 1987) I dialed what I thought was my Aunt Jean's telephone number in Lakehurst, New Jersey 657-6710 (or something like that) only to have a woman answer the telephone who (not surprisingly to me) sounded exactly like my Aunt Jean. It was her friend who sounded remarkably like my Aunt Jean. The woman who answered the telephone said my name "Tommy" and continued with, '...I'll get her for you.' OK, so a woman who sounded like Aunt Jean answered Aunt Jean's telephone, or so I thought. Aunt Jean got on the line and asked me how I knew to get her at her friend's house. I had no idea that I had jumbled up the last four numbers of her telephone number and got it horribly wrong, but she was there - at a weekly prayer meeting! I asked my Aunt Jean if she had the 'call forwarding' feature, but she insisted that she did not and that she was at her friend's house. So, I dialed the wrong number (quite by accident) and got the right person on the day of the week where they met for prayer. The houses alternated each week, I believe.