Most of Suissevale is wired with TW. If you wish to PM me with an address, I can tell you for sure, or you can check the telephone pole yourself
Dsl is NOT available. Commercial WIFI is NOT available. EVDO (internet over the cellphone) has a marginal signal. The satellite dish you mention might have been left over from the days when Moultonboro didn't have any cable, which wasn't that far back.