+506Costa Rica
The +506 prefix belongs to Costa Rica. If you got a call or text from a number starting with +506 (calling code 506), it came from Costa Rica. You can also call Costa Rica from your web browser with TwinPhone — no app and no SIM.
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Code
+506
ISO
CR
Region
Americas
Time zone
America/Costa Rica
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Which country is +506?
The +506 code identifies Costa Rica on the international telephone network. Country code 506 is assigned to Costa Rica under the ITU-T E.164 numbering plan, so any phone number that begins with +506 — written +506 or 00506 — is a Costa Rica number. You can call any Costa Rica number directly from your browser with TwinPhone — no app, no SIM — paying only for the minutes you talk.
Anatomy of a Costa Rica phone number
Every Costa Rica number in international format follows this shape — colour-coded so you can see where the country code ends and the local number begins.
When dialing Costa Rica from abroad, the only fixed part is +506 — that's the country code. The rest depends on whether you're calling a mobile or landline number inside Costa Rica.
Mobile example
+XXX XXXX XXXX
Example: +506 8312 3456
Landline example
+506 XX XXXX XXX
Include the area code if applicable. Omit any leading 0.
How to call Costa Rica (+506) step by step
Enter the country code +506 when dialing Costa Rica from abroad.
Add the local phone number (in most countries, drop the leading zero).
Use TwinPhone to connect the call at low per-minute rates.
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Example numbers for Costa Rica:
Costa Rica at a glance
Country codes near +506
Dialing codes immediately above and below +506 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
Frequently asked questions
Everything you need to know about TwinPhone.
The +506 code belongs to Costa Rica. Any phone number that starts with +506 — or with 00506 — is a Costa Rica number. To reach one, TwinPhone connects Costa Rica numbers straight from your browser — no app or SIM needed.
The 00506 prefix is Costa Rica. The 00 is the international exit code dialed from Europe and many other regions; it is followed by +506, the Costa Rica country code.
Dialing code 506 (dialed as +506 or 00506) belongs to Costa Rica. Any phone number that starts with +506 is a Costa Rica number.
Country code 506 is the ITU-T E.164 calling code for Costa Rica. To call Costa Rica from abroad, dial +506 followed by the national number.
The country code (international dialing code) for Costa Rica is +506. To call Costa Rica from abroad, dial +506 followed by the national number (in most countries, without its leading zero).
+506 is Costa Rica's international country calling code under the ITU E.164 plan — often searched as the "506 area code". Any phone number starting with +506 is a Costa Rica number.
From TwinPhone, just type +506 and the number — we connect it. From a landline, dial your exit code, then +506, then the number (in most countries, without the leading 0).
Costa Rica's current local time is shown live on this page. Check it before calling so you reach people during waking hours.
Yes — we currently rent virtual numbers in the US and Canada, from $3.19/month. Use one as your caller ID so callers see a North American number, or receive incoming calls directly in your browser. Those are the only countries we rent numbers in today.
Calling Costa Rica with TwinPhone is pay-as-you-go from your browser, billed by the minute (rounded up to the next full minute, minimum one minute) — no connection fee and no monthly fee. The exact per-minute price for +506 landlines and mobiles is shown live on this page, and that figure is the one you pay.
Yes. TwinPhone works entirely in your web browser — Chrome, Edge, Firefox, Brave or Safari, on desktop or mobile. There is no app to install and no SIM card: open the site, add credit, dial +506 and the Costa Rica number, and the call connects.
A +506 number is not automatically a scam — +506 is simply the country code 506 assigned to Costa Rica under ITU-T E.164, so the call or text came from Costa Rica. If you do not know anyone there, treat an unexpected +506 call with the same caution as any unknown number: do not call back blindly and do not share personal details. Costs to call Costa Rica are shown above.
Calls to Costa Rica
Per-minute rates to Costa Rica straight from your browser — no SIM, no app.
Where is this number from?
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All phone dialing codes
The complete list of country codes and international dialing prefixes.
Need to call Costa Rica (+506)?
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