contact
The city code for Havana is 7. Prefix with 0 or 01 when calling from within Cuba.
Internet cafes can be found at ETESCA the state telephone company offices, in Hotel Habana Libre, Hotel Inglatera cheapest but slowest, Hotel Nacional and at the Capitolio.
Wireless Internet access - some high-end hotels such as Hotel Parque Central sells wi-fi scratch cards at the rate of 8 CUC per hour, which can be used inside the hotel and works well with iPhone/iPod Touch.
The emergency number is 116. The information number is 113.