Google Hangouts - Can not send or receive MMS
A family member also has the same device, and also uses hangouts, so I was able to copy the APN information from him.

For any future reference, I got MMS to work again by adding these recods to the Google Hangouts APN List.


  Name: LTE - Verizon CBS
  MMSC: http://mms.vtext.com/servlets/mms
  MMS Proxy: not set
  MMS Port: not set
  MCC: 311
  MNC: 480


And


  Name: EHRPD - Verizon CMS
  MMSC: http://mms.vtext.com/servlets/mms
  MMS Proxy: not set
  MMS Port: not set
  MCC: 311
  MNC: 480