List of Arizona area codes

The U.S. state of Arizona is served by five telephone area codes in three numbering plan areas: 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]

Area code 435 Area code 970 Area code 505 Area code 575 Area code 775 Area codes 702 and 725 Area codes 760 and 442 Telephone numbers in Mexico Area code 520 Area code 928 Area codes 602, 480, and 623
Clickable map of Arizona area codes in blue (and border states)