Been there!  Just be persistent and things will work out.  Remember that a lot of the women stay pretty busy.  But this isn't quite the same as asking a woman for a date.  If you don't get a reply, then try again in a day or two.  First-timers almost always come last for these women, so you just have to make yourself available.

masala there is no secret code so to speak just leave a straight clear message.  These numbers we call are usually dedicated for the girls business so anyone calling it is looking for the same thing.  So in that sence you will not be mistaken for anyone.

IF you do not get an answer back it could be for many reasons.  One she may be all booked up for a week and simply has no time for anyone new.  Two there maybe 10 messages on her machine and she has four spots open, 7 of the guys are established clients and 3 are new, who you think she is going to call back first?  She would be smart to get you started as a regular but the same money is there in a package she already knows and feels safe with, so many just take the easy route with the known client.  Or three, she just may be really bad at answering her messages and they are all piled up and she clears them out once a week and starts fresh.

Now to the content of the message:
Say your name clearly, full name if you want to
Say your call back number clearly, slowly, twice
"area code 123...........345..........56....67"
Say what you are looking for  "an hour sometime after 4pm tomorrow"
Say that you are new and will provide any info they require for screening.
Tell them when they can call you back either "I am single so you can call me back at any time of the day without worries" Or "Only call between 1:30pm and 1:37pm when my wife is on her jog."  Providers do not want to screw anything up in your life.

Next now I know from our chat that your are 29 and may sound a little younger over the phone, this is what she also may be picking up on and the only thing I can say about that is just tell her you know you sound young (make a joke of it)but will bring ID with you to prove your age at the time of the appointment.

And also is Masala your real first name, or should I say do you have an ethnic sounding real name?  I do not know your race or what you are trying to go after but I wonder if that is something they are picking up on and may not want to try.  I wonder if you should come with a nick name just to at least get a call back and find out if they are OK with seeing your ethnic background (race). If that is even an issue. But consider it may be.

But trust me we all have problems hooking up with providers from time to time.  We read the reviews and it seems all you have to do is call up and you are in business 3 hours later, well sometimes it goes like that and sometimes it takes a week of call to get with the real popular girls.  

I have been trying to get a call back from one for a month, half the time I call her voice mail is full and will not take any new messages, left my name and number 2 times and nothing.  I will try again in a few weeks, who knows what is going on in these ladies lifes!

So persistance pays off eventually and the pay off in this hobby is BIG!