
The U.S. state of Arizona is divided into three geographically distinct numbering plan areas (NPAs) which are identified by a total of five area codes, with one of the NPAs being configured as an overlay complex with two code.
602 was the original area code for Arizona, and was split in 1995 into 602, serving metropolitan Phoenix, and 520, serving the remainder of the state.[1] In 1999, 602 was split into 480, 602, and 623,[2] which were recombined in 2023.[3] 520 was split in 2001 to form area code 928.[4]
See also
References
- ↑"New 520 area code mandatory Saturday". Arizona Republic. Phoenix, Arizona. October 20, 1995. p. E1. Archived from the original on November 27, 2021. Retrieved November 27, 2021– via Newspapers.com.
- ↑Balazs, Diana (March 31, 1999). "April Phones Day! E. Valley area code will be 480". Arizona Republic. Phoenix, Arizona. p. EV 5. Archived from the original on November 27, 2021. Retrieved November 27, 2021– via Newspapers.com.
- ↑"NPA 480, 602 and 623 Boundary Elimination Overlay (Arizona)"(PDF). North American Numbering Plan Administrator. December 30, 2021. Archived(PDF) from the original on January 3, 2022. Retrieved January 3, 2022.
- ↑ Tucker, Jeff (27 de diciembre de 2001). "El cambio de código de área a 928 se hace definitivo el 5 de enero" . Arizona Daily Sun. pág. A2 . Consultado el 11 de febrero de 2023 a través de Newspapers.com.
Enlaces externos
- "Mapas de códigos de área" . Administrador del Plan de Numeración de América del Norte .
Categorías :
- Códigos de área en Arizona
- Listas de códigos de área de Estados Unidos
- Listas relacionadas con Arizona