Find any 903- phone number in Texas

The 903 area code is a geographic telephone numbering plan code used in the North American Numbering Plan (NANP). It serves over 3.2 million people in northeast Texas including parts of the Dallas-Fort Worth Metropolitan Area, the Tyler-Longview Metropolitan Area, and 11 other counties in Texas. It first went into service on March 19, 1990, and was created from a split of the 214 area code.

The North American Numbering Plan (NANP) is a unified system for assigning telephone numbers in the United States, Canada, and twenty Caribbean nations. It is administered by the North American Numbering Plan Administration (NANPA) and is part of the international telephone numbering plan, which divides telephone numbers into areas, exchanges and subscriber line numbers. Each area code, like the 903 area code for northeast Texas, serves a particular geographic area that can contain millions of people.