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Area Code Info / Arizona / 520
520
Arizona TucsonGeographic

Area Code 520

Tucson, Arizona

Browse Numbers in This Area Code
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📞
34,995
Available Numbers
🏙️
12
Cities Covered
🕐
Phoenix
Timezone
📋
10-digit
Dialing Rules
Coverage Area

520 Cities and regions covered

Arizona · AZ

Major Cities

Tucson Sierra Vista Oro Valley Marana Nogales Casa Grande Douglas Green Valley Sahuarita Vail Catalina Foothills Bisbee
In Service 1995-01-01
Status Active
Area Code History

520

520区号于1995年从602区号拆分而来，服务亚利桑那州东南部地区，以图森为中心。

Dialing Rules

520

10-digit

When dialing 520 area code numbers, follow these rules:

  • Local calls require full 10-digit dialing (area code + 7-digit number)
  • Long-distance calls require 1 + area code + 7-digit number
Why 520 is Valuable for Business

520 · Tucson

The 520 area code covers Tucson and surrounding areas, making it one of the most commercially valuable area codes in Arizona. Owning a premium 520 number enhances your business image and customer trust.

Premium Numbers

520 Premium numbers in this area code

(520) 520-4246
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4227
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4228
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4229
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4230
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4234
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4235
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4236
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4237
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4238
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4239
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4240
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4241
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4242
镜像号Featured
Tucson, AZ
$700.00
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(520) 520-4243
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4244
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4245
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4260
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4256
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4257
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4258
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4259
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4262
镜像号Featured
Tucson, AZ
$299.00
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(520) 520-4264
镜像号Featured
Tucson, AZ
$299.00
View Details
View All 520 Numbers
FAQ

520 FAQ

What state is the 520 area code in?
The 520 area code is in Arizona (AZ), primarily covering Tucson and surrounding areas.
How do I get a premium 520 area code number?
You can search and buy premium 520 numbers on GreatNumber. We offer one-time payment with lifetime ownership — no monthly fees or hidden charges. We provide full porting assistance after purchase.
Can I port a 520 number to another carrier?
Yes, all numbers purchased on GreatNumber can be ported to any carrier of your choice (T-Mobile, AT&T, Verizon, etc.). Porting typically takes 3-14 business days, and we provide full bilingual support.
Related Area Codes

Other area codes related to 520

480 Phoenix Arizona 602 Phoenix Arizona 623 Phoenix Arizona 928 Flagstaff Arizona

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