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US Area Codes Quick Reference DATABASE. Area Codes Sorted by Number. Area Code. Major City. ST. Time Zone. 201. 202.
Area code lookup. The North American Numbering Plan (NANP) divides the territories of United States into Numbering Plan Areas (NPAs), which are encoded numerically with a three-digit telephone number prefix, commonly called the area code. There are 333 area codes in the United States across 50 states. Alabama. 205, 251, 256, 334, 659, 938.
Area code directory and locator for U.S. and Canadian states/provinces and cities. Includes telephone prefixes and exchanges for each area code.
