>Hi all
>
>I have a request to allow a user to enter a cell phone number for sending a sms message. I can make it all work except I can't find a way to figure out who the cell phone carrier is so I can complete the address. Anyone know how to do this?
>
>Thanks.

Might look into this:
http://www.strikeiron.com/ProductDetail.aspx?p=190&_kk=1b195378-ef5c-4ac5-833d-849e1b0c1b2a&_kt=699141180&gclid=CILbi8yR8ZECFQQFlwodeBxIxw

...never tried it so I can't say how well it works....