Area code 520: Tucson, Arizona
Area code 520 is a Arizona code serving Tucson and Sierra Vista, on Mountain Standard Time (no daylight saving). From abroad, dial +1 520 and the 7-digit number.
Updated
At a glance
- State
- Arizona
- Places served
- Tucson, Sierra Vista
- Time zone
- Mountain Standard Time (no daylight saving)UTC−7
- Country
- United States (+1)
- Number format
- (520) 555-0123+1 520 555 0123 in international format
How to call a 520 number
All +1 numbers are 10 digits: the 3-digit area code and a 7-digit local number.
| Calling from | Dial |
|---|---|
| Inside the US or Canada | 1 520 555 0123 |
| The UK and most of Europe | 00 1 520 555 0123 |
| Australia | 0011 1 520 555 0123 |
| Any mobile | +1 520 555 0123 |
555-0123 is a placeholder; use the real 7-digit number.
Get a (520) number without living there
A callmins US number costs $2.00/month, no setup fee. It rings in your browser or the callmins app anywhere in the world, receives texts, and needs no ID or local address. When you buy, search by area code to look for a 520 number.
Availability changes daily
Popular codes sell out. If there's no 520 number free, try another Arizona code below. US numbers don't receive WhatsApp codes; use a UK number for that.
Other Arizona area codes
Questions people ask
Where is area code 520?
Area code 520 is in Arizona, the United States. It serves Tucson and Sierra Vista.
What time zone is area code 520?
Area code 520 is on Mountain Standard Time (no daylight saving) (UTC−7). Where an area straddles a time-zone line, this is the time most of its callers keep.
How do I call a 520 number from abroad?
Dial your exit code, then 1, then 520 and the 7-digit number: 00 1 520 from the UK and most of Europe, or +1 520 from any mobile. Inside the US and Canada, dial 1 520 and the number.
Is a call from area code 520 a scam?
520 is an ordinary geographic area code, not a premium-rate or toll-free one. But caller ID can be faked, so a familiar-looking local code proves nothing about who is calling. Don't share codes or payment details with an unexpected caller.
Can I get a 520 phone number?
You can search callmins for a 520 number when you buy a US number ($2.00/month, no setup fee). Which area codes have numbers free changes daily; if 520 has none, pick a nearby or overlay code.
Related
A 520 number, in your browser.
$2.00/month, no setup fee. Calls and texts on your laptop or phone, from anywhere.
Area code details are compiled from North American Numbering Plan assignments and list the best-known places served; check NANPA for the full boundary.