Area code 520
520 is Tucson, Nogales, Sierra Vista, Arizona.
Area code 520 at a glance
- State
- Arizona
- Main cities
- Tucson, Nogales, Sierra Vista, Casa Grande, Bisbee, Douglas
- Time zone
- Mountain Standard Time
- Local time now
- --:--:--
- Overlay codes
- No overlay — 520 is the only area code here.
- In service since
- 1995
Get a 520 number
Rent a real 520 number and receive calls and text messages on it from anywhere. Calls ring in your browser, and voicemail is transcribed automatically.
$3.90/month
Available now
- +1 520 608 1542
- +1 520 650 1248
- +1 520 608 1452
- +1 520 650 1392
- +1 520 608 1521
Call a 520 number from abroad
Call any 520 number from your browser — no SIM, no app install, and no international roaming charge.
Calls to United States start at $0.02/min from QuikRing.
Call now in your browserCalling 520 from inside the US or Canada
Dial 1, then 520, then the 7-digit number.
Calling a 520 number or a 1-800 number from outside the US or Canada? Here is how to reach it from abroad.
Frequently asked questions
Where is area code 520?
Area code 520 covers Tucson, Nogales, Sierra Vista in Arizona.
What time is it in area code 520?
Area code 520 is in the Mountain Standard Time time zone. See the live clock above for the current local time.
How do I get an area code 520 phone number?
Sign up for QuikRing and rent one of the available 520 numbers shown above. It starts working immediately and can receive real calls and text messages.
How much does it cost to call 520 from abroad?
Calls to United States numbers, including area code 520, start at $0.02/min with QuikRing — no roaming plan or SIM needed.