G3RTech, thanks for the awesome tip. I put this in with the exception of a "you're phone number is" and "goodbye" in their respective places.
My recordings didn't sound the greatest so I went to AT&T's Natural Voices website and did the text-to-speech demo for each of the announcements, one at a time. You have to pull them out of your browsers cache if you go this route .... There are two voices, male and female. The female sounds British.
I am including the female english voice for numbers 0-9, "your phone number is" and "goodbye" in the attached .zip file. The files have been converted to TN-2501AP approved .wav files (u-law). Change the file names and you're set. If the file doesn't attach, I'll send it to who ever requests.
http://www.naturalvoices.att.com/demos/
Check out the demo above, it's worth it for these little projects.