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Clickable map of Arizona area codes in blue (and border states) with area code 520 shown in red. Area code 520 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Arizona. The numbering plan area comprises Tucson and most of the southeastern part of the state. Area code 520 was created in a split of area ...
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 520; Area codes 602, 480, and 623; Area code 623; Area code 928 This page was last edited on 24 December 2023, at 10:16 (UTC). ...
area code 387 is reserved as a fifth code for the region; 438: Quebec (Montreal metropolitan area) November 4, 2006: overlaid on 514; 2022: overlaid by 263; 439: not in use; available for geographic assignment 440: Ohio (surrounding Cleveland on three sides, including: Elyria, Lorain, Oberlin, Ashtabula, and most of north-central Ohio) August ...
This meant that in-state toll and collect calls would require dialing the area code. [4] By the early 1990s, the need for a new area code could no longer be staved off. In 1993, Arizona was allocated a second area code, area code 520, for all of the state outside the Phoenix metropolitan area. [5] 520 was introduced on March 19, 1995 ...
Time zone: UTC-7 (Mountain (MST)) • Summer : UTC-7 (MST) Area code: 520: FIPS code: 04-26165: ... United States. [2] Founded in 1881, it is now a ghost town. [3] It ...
Numbering plan areas in California (blue) and border states. This map is clickable; click on any region shown to visit the page for those area codes. In 1947, the American Telephone and Telegraph Company (AT&T) devised the first nationwide telephone numbering plan and assigned the original North American area codes.
A permissive dialing period for using either area code 212 or 718 in the affected area lasted until May 16, 1993. [3] On October 1, 1999, area code 347 was added as an overlay code to area code 718. On December 16, 2009, the New York Public Service Commission approved an additional overlay code for the 718/347 numbering plan area. [4]