Minnesota
I agree with you Mdson but only to a point. Normally providers dont contact their clients and it is my experience that providers also dont give out a number (contact info) that is personal.
Now, if hornet was very close with her, as he did say he wanted to see how she was doing as a friend, then I still dont think that she would be too distraught if he just called (as long as discretion is used, of course). This is also assuming that hornet dear, if a man picks up the phone you will assume the role of "must have called the wrong number", etc...
Since we dont know the real situation behind it all, advise is very open ended. Just as long as you think of all scenarios and prepare yourself for them...you shouldn't have major problems.
Again, good luck 
Of course you should. From what you wrote it sounds like you have nothing to lose but everything to gain 
Luck.
I agree with you Mdson but only to a point. Normally providers dont contact their clients and it is my experience that providers also dont give out a number (contact info) that is personal.
Now, if hornet was very close with her, as he did say he wanted to see how she was doing as a friend, then I still dont think that she would be too distraught if he just called (as long as discretion is used, of course). This is also assuming that hornet dear, if a man picks up the phone you will assume the role of "must have called the wrong number", etc...
Since we dont know the real situation behind it all, advise is very open ended. Just as long as you think of all scenarios and prepare yourself for them...you shouldn't have major problems.
Again, good luck