Hey guys, I did a search and didn't find the answer to this. Is there an app I can install that will show me the MNC, etc.? I am on Cingular, so in Calif., it would be 310-170 for the Orange (now T-Mobile) network or 310-380 for the Blue (former AT&T Wireless network). I'd love to get something for my Treo to show me what's what.

Thanks to anyone who can help!