That's great news. Whereabouts were you when you briefly connected? There's only one live tower reported in NYC and its around the Burke ave area of the Bronx. I have yet to check for myself.
While on my way home, I got off the public transportation here in New York Metro Area. I noticed my iphone for a split second connect to LTE network. It went away. then i received another connection to the LTE network just long enough to capture this screen shot.
Report Your LTE Connection Here
in Network, Network Vision/LTE Deployment
Posted
I was on kingsbridge road and Jerome ave.