I am seeing two AT&T subscribers physically located in Leesburg VA area unable to send or receive voice calls, SMS messages, and packet data. Incoming calls go direct to voicemail, outgoing calls get a "call failed" message displayed on the screen after a long delay. Both subscribers are able to register/camp on UMTS/HSPA. Their MDNs are in 734-260 and 734-323. Is anyone else seeing any trouble like this? Cheers, Rusty Sent from a mobile device.