Time Zones: EST -3 / 0; GMT -8 / -5 (Hawaii: EST-5 GMT-10)
(from west to east)

Map of the United States Careful!! This file is really large, so you might want to try this map.
Facts About the United States

There is no longer a list of area codes available here, but interesting links for U.S. area codes are available at my North American Numbering Plan page (NANP). The main reason I stopped maintaining a page on the U.S. is the fact that they change almost every week and I do not have the time necessary to stay up to date. All other countries in the NANP are still available on this site since they tend to be quite more stable. Sorry for the inconvenience.