Communications
The international access code for Poland is +48.
The outgoing code is 00 followed by the relevant country code (e.g.
0044 for the United Kingdom). City/area codes are in use, e.g.
(0)22 for Warsaw and (0)12 for Krakow. Cheap rates apply between
4pm and 6am, and on weekends. Mobile phones work throughout the
country, local operators use GSM networks, which may not be
compatible with some US cell phones. Internet cafes are available
in most towns.