iphone 5c does not receive phone calls but sends directly to voicemail
I just purchased my Iphone 5c and thought it was set-up pretty well. I am able to connect to my wireless, email, facebook, etc. I can dial and connect to other phones. However, I am unable to receive any phone calls placed to my number. For some reason, all incoming voice calls go directly to my voicemail. I cannot seem to find the complication or problem setup. I have installed the newest version of software 8.1 (12B411) and Verizon is my network. The model number is MGFJ2LL/A with carrier Verizon 18.0. I have tried the online help and suggestions and they don't seem to work either. Any help?
iPhone 5c, iOS 8.1