Thanks guys.
I could use some help in validating the SMS text message options. I unfortunately could only test AT&T. I used Wiki's definition of SMS gateways (
List of SMS gateways - Wikipedia) to build this list of options, but some providers have multiple listings.
If you have one of the providers below send an email to the proper email address and PM me to let me know if you did or did not get a text message, or what you had to do to get one to work:
number = 10 digit phone number with no dashes no leading '1'
Confirmed [email protected] AT&T
[email protected] Nextel (Sprint)
Confirmed [email protected] Sprint (PCS)
[email protected] TMobile
[email protected] US Cellular
Confirmed [email protected] Verizon Wireless
edit: Also let me know if 1) I have one marked confirmed that doesn't work for you or 2) you have a carrier I should add to the list.