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520 Area Code

Get a 520 Area Code Phone Number for Local Presence in Tucson, Arizona

Get a 520 area code with Callio and expand your business in Tucson, Arizona, to strengthen local credibility, connect with customers, and grow your reach with reliable communication.

520 area code for tucson arizona

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Where is the 520 Area Code?

Area code 520 serves Tucson, AZ, and the surrounding areas. The major cities within this area code are Tucson, Nogales, Fort Huachuca, Casas Adobes, Catalina Foothills, and Casa Grande. Tucson is the second-largest city in Arizona, with a population of 546,574 (2022). It covers four counties, including Pima, Pinal, Cochise, and Santa Cruz. The 520 area code was created from a split of the 602 area code and today works alongside the 945 overlay to fulfil the number requirement. This overlay allows new numbers to be added easily without affecting existing 520 numbers.

location of area code 520

time zone iconTime Zone

The 520 area code, covering Tucson and southern Arizona, is in the Mountain Standard Time (MST) zone, which is UTC-7 and GMT-7. Unlike most parts of the U.S., this region does not observe Daylight Saving Time, so the time stays the same all year round.

History of 520 Area Code

The 520 area code was created on March 19, 1995, when it split from Arizona's original 602 area code to meet the growing demand for phone numbers. After a second split on June 23, 2001, which formed the 928 area code, 520 was left covering southeastern Arizona, including Tucson, Nogales, and Casa Grande, along with surrounding communities. Today, it continues to serve this region, connecting both the city and nearby towns under a single, well-established area code.

Get a 520 Area Code with Callio to Grow Your Business in Tucson, AZ

Explore a wide range of virtual phone numbers with a 520 dialing code on Calilio. Select one to encourage community engagement and establish a strong base for your enterprise in Tucson.

Some Numbers May Require Proof Of ID And Address Registration According To Local Laws.

Some Phone Numbers May Not Be Available Through This Search, As They Are Not Generally Offered To Customers. These Numbers Are Available On Order Request. Please To Request Them.

Exploring 520 Area Code: Business Scenario and Outlook

Tucson, the key city in the 520 region, is a hub for many businesses, from small-scale to large-scale. Here, you can find diverse enterprises such as technology startups, manufacturing cooperations, healthcare providers, and educational institutions.

The top employers in Tucson include The University of Arizona, Raytheon,
United States Air Force, Tucson Unified School District (Tusd1. Org), Banner Health, Pima County, Pima Community College, Raytheon Missile Systems, and Tucson Medical Center.

Tucson provides various opportunities if you plan to operate a business in this area. So, selecting Tuscon’s area code can be an excellent choice if you’re looking to expand your business in the US.

exploring 520 area code in business scenario and outlook

Nearby 520 Area Codes

Popular Cities

Area Codes

Phoenix, AZ480, 602, 623
Tucson, AZ520
Las Cruces, NM575
Yuma, AZ928

Features of Virtual 520 Area Code Numbers

Number sharing icon

Number sharing

Collaborate with a team and communicate effectively, allowing multiple members to use a single business number.

Call recording icon

Call recording

Record every call made so that it can be used in case of inconvenience. You can go through them anytime you wish to.

Do not disturb mode icon

Do not disturb Mode

This feature of Calilio’s 520 phone number helps you to focus on your task, turn off incoming calls, and transfer calls to voicemails.

Call blocking icon

Call Blocking

Block unwanted callers from contacting your organization. Give time to only important calls.

How to Get a Virtual Phone Number with Area Code 520?

Secure your 520 business number with Calilio at an affordable price and plans. Here are the simple steps to follow:

  • Visit Calilio’s website and sign up using your details and email.
  • Look into all its features, plans, and the services you require. Choose your plan.
  • Delve into the list of available numbers, and choose one that suits your company’s requirements and needs.
  • Complete the payment process for your number. Follow the prompt instructions to check out.
  • Personalize your settings once your number activates.
Note: Depending on the country, you may be required to submit your documents, including your proof of ID, address proof, or more, to get your virtual phone number.

Already Have a Local Phone Number with a Tuscon Area Code?

If you already have a 520 number and want to transfer it to VoIP, Calilio is a great strategic choice. We offer a simple process to upgrade to an advanced business communication solution without changing your existing phone number.

Benefits of a 520 Number for Businesses

Area code 520 offers significant benefits for businesses connecting with the Tuscon market, providing practical and strategic advantages.

Local Identity

520 number establishes the regional identity of your organization in Tucson, AZ. It helps build trust and credibility among residents.

Deduct Long Distance Charge


Local SEO Ranking


Customer Convenience


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Q&A

Frequently Asked Questions

What area code is 520 in the United States?

Area code 520 is the area code assigned for Arizona, covering cities like Tucson, Nogales, Fort Huachuca, Casas Adobes, Catalina Foothills, and Casa Grande.

How many 520 area codes can I have?

Can I transfer my existing 520 number to Calilio?

What area code is 520 spam?

Is 520 area code long distance?

How many area codes does Tucson have?

Why am I getting calls from the 520 area code?

What city number starts with 520?

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