Our numbering plan databases for North America include all area codes and exchanges in the North American Numbering Plan, Including Canada, the U.S. and the Caribbean. To facilitate identification of international locations, all databases also contain Mexico's city codes, border crossing point coordinates and rate steps, along with all other World Numbering Plan country codes.
In addition to this basic level of information, each database product has additional levels of information which are targeted to different types of users.
The TeleBase-TEx™ Toll Point File contains the basic information necessary for identifying the destination of toll calls and rating toll traffic - V&H coordinates, rate steps and jurisdictional information such as state, region, province and LATA.
The TeleBase-TEx™ Wire Center File includes the content of the above, plus the National Exchange Carrier Association (NECA) tariff FCC #4, wire center data, for switched access, special access and nearest point locator applications.
The TeleBase-World Sites™ NANP Exchange File is the high end tool for sophisticated and demanding information requirements.