New York City has decided to turn its old payphones into Wi-Fi HotSpots that will be free for visitors and residents alike. The program will start with ten locations in three boroughs, Brooklyn, Queens and Manhattan. The latter has six of the ten HotSpots with more coming soon. Check the sourcelink for the current locations. The HotSpots have been outfitted with military grade antennas with a range of 300 feet. Each installation costs $2000 which is being provided by Van Wagner Communications, the company which owns many of the unused payphones. Right now, to access the HotSpots requires signing on to the City's tourism site and agreeing to the TOS. Right now, the service contains no advertising, but that might change as more payphones are converted. There are a total of 13,000 payphones in the Big Apple.
source: NYCGov, via GIGaom