If you do find yourself without a cell phone charger, don't lose hope. Get a discount phone card from the corner store. It's likely that your hotel has free local or toll-free calls, and then the cost will be minimal since the phone card will provide a local or tollfree number to phone to start your call. Even if the charge is $1 or $2 per call of any type, it's still a lot cheaper to use a phone card than pay hotel long distance fees.