520 Area Code

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520 is a geographic area code for Tucson, Arizona and its suburbs.The 520 area code was created on October 7, 1997, as a split from area code 602. It originally covered the southeastern corner of the state, from the New Mexico border to the town of Marana, just north of Tucson.

In 2001,520 was extended to cover most of the Tucson metropolitan area, including the city of Oro Valley.

Today, 520 is the only area code serving Tucson and its suburbs.

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There are many different area codes in use throughout the United States, and each one has its own unique set of quirks and characteristics. One of the most interesting area codes is 520, which is used in a number of different regions throughout the country.520 is a unique area code in a few ways. Firstly, it is one of the few area codes that is split between multiple states. Specifically, 520 is used in Arizona and New Mexico. This can lead to some confusion, as people in different states may not be familiar with the other state's 520 area code.

Additionally, 520 is one of the few area codes that is not assigned to a specific city. Instead, it is used in a number of different rural areas. This can be both good and bad, as it means that there is more flexibility in terms of where you can use the 520 area code, but it also means that there is less certainty about what specific area you are calling.

Overall, the 520 area code is a fascinating example of how different regions in the United States use different area codes to reflect their unique character. If you are curious about the different area codes in use throughout the United States, be sure to check out the 520 area code and see how it is used in different parts of the country!

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520 area code time zonesWhen looking at the time zones in the United States, it's important to know the area code for Arizona. The 520 area code is for the state of Arizona. This code is broken up into four time zones.

The 520 area code time zones are:

Mountain Standard Time (MST)

Pacific Standard Time (PST)

Arizona Standard Time (AST)

Hawaii-Aleutian Standard Time (HST)

Each of these zones has a different start and end time. Knowing which time zone you're in can help when scheduling appointments or planning a trip.

Mountain Standard Time is the first time zone in the 520 area code. It runs from UTC-7 to UTC-6. This zone is mostly in Arizona, with a small part in Utah.

Pacific Standard Time is the second time zone in the 520 area code. It runs from UTC-8 to UTC-7. This zone is mostly in California, with a small part in Arizona.

Arizona Standard Time is the third time zone in the 520 area code. It runs from UTC-7 to UTC-6. This zone is in Arizona, and is the same as Mountain Standard Time.

Hawaii-Aleutian Standard Time is the fourth time zone in the 520 area code. It runs from UTC-10 to UTC-9. This zone is in Hawaii and Alaska, and is the same as Pacific Standard Time.