I live in SW DC and the nearest cross street is 4th and G. I have never had a problem but over the past week or so I cannot make a call after 5 or 6pm. It will show full service, I will call someone, bars completely drop, then full bars, then it says connected, then Call Lost!!! So frustrating.
mine recently started doing that today on my device the evo 4g. it keeps dropping in and out of service then goes in and out of roaming and it prevents me from texting or calling any of that.
I live in VA and have been having the same problem for the past week, I called sprint today, and they reset my phone, and assured me it would be fine and still no good! I have an Evo shift, and am getting sick of this shit! Sprint needs to fix it now, im not paying to have dropped calls every 10 seconds and not being able to send text messages all the time!