Old post -- but I'm just wondering if you ever got this issue resolved? I'm having the same issue and NO LUCK with Verizon.
Here is my story:
far we have:
Factory reset my phone
Replaced SIM
Replaced phone
Opened ticket with "networking team"
The networking team closed my ticket recently saying the issue was due to storms in my area (ha ha ha). I've called support many times and provided them times/dates and where messages were coming from that I didn't receive.
A few days ago, I setup a job to email my @vtext.com number every 30 minutes, it had been working just fine for 36+ hours, then this morning I stopped getting them. I sent numerous test ones from email and other phones, not getting them. So I called support (Tier II) and they also tested, I was not receiving them. Support wanted me to reboot into safe mode, I said before I did that, I'm going to to toggle airplane mode, sure enough, once I did that I had them send a test message and I got it.
Support is telling me, the system is showing my messages aren't being delivered to my phone... HOWEVER, they want me to do another factory reset and not log into any gmail account OR install any applications.
Has anyone else had this issue? And if they confirm on their end that my phone IS NOT GETTING delivery, why in the heck should I reset my phone again?
EDIT:
3 things to add:
1) When this happens, I've had it last up to 4 hours long and missed every text during that time
2) When my wife knows this is happening to my phone, she'll send me texts and then take a screenshot of her phone and send me that (MMS) and I get it.
3) I never had an issue with someone NOT getting my text.