Do I need to download an app to use Kinvo?

No. Kinvo works entirely in your browser using WebRTC technology. Just sign up, add credits, and start calling. It works on Chrome, Firefox, Safari, and Edge on any device with a microphone.

How does the Kinvo credit system work?

Buy credits in preset amounts ($5, $10, $20, $50, or $100) or a custom amount. Each call deducts credits based on the per-minute rate for that country plus a $0.05 connection fee (only charged when the call is answered). Credits never expire. Larger packs include bonus credits: $20 pack gets +$1, $50 gets +$5, $100 gets +$15.

What countries can I call with Kinvo?

Kinvo supports calls to over 150 countries including the US, UK, Canada, Australia, India, Germany, France, Japan, Brazil, Mexico, Philippines, and most of Europe, Asia, Africa, and South America. Both landline and mobile numbers are supported.

Is Kinvo call quality good?

Yes. Kinvo uses WebRTC with HD voice codecs for crystal clear audio. All calls are encrypted end-to-end. Call quality is typically better than traditional phone calls, with real-time quality indicators showing latency and packet loss.

Can I use my own phone number as caller ID on Kinvo?

Yes. You can verify your personal phone number through Kinvo's caller ID feature, and recipients will see your real number when you call. You can also purchase virtual phone numbers in the US, UK, Canada, and Australia.

Do Kinvo credits expire?

No. Your credits stay in your account indefinitely until you use them. There are no hidden fees, no monthly minimums, and no expiration dates.

Is Kinvo a good alternative to Skype for international calls?

Yes. Kinvo was built specifically to fill the gap left by Skype's shutdown in May 2025. Like Skype, Kinvo offers affordable international calls with a pay-as-you-go model. Unlike Skype, Kinvo requires no app download — calls are made directly from the browser. Kinvo supports 150+ countries with HD WebRTC voice quality, team accounts, and caller ID verification.

How much do international calls cost with Kinvo?

Rates vary by country. Calls to US and UK landlines start from $0.01/min. Mobile rates are typically higher. There is a $0.05 connection fee per call, charged only when the call is answered. You can check exact rates for any country before you dial. Every new account gets a free 1-minute test call.

What is the cheapest way to call internationally from a browser?

Kinvo is one of the most affordable browser-based international calling services. With rates starting from $0.01/min for popular destinations, no subscription fees, and credits that never expire, it is significantly cheaper than traditional phone plans or calling cards. The pay-as-you-go model means you only pay for the minutes you use.

Does Kinvo support team or business accounts?

Yes. Kinvo offers team accounts with shared credit wallets, member management, per-user spending limits, and admin dashboards with per-member call analytics. Teams are created with a $150 minimum credit purchase, with no seat limits.

All countries

Europe

How to Call Serbia (+381)

To call Serbia, dial +381 followed by the local phone number (drop the leading 0). With Kinvo, you can call Serbia directly from your browser for as low as $0.50/min — no app or subscription needed.

Quick Reference

Country Code

+381

ISO Code

Time Zone

UTC+1 (CET / CEST in summer)

Rates From

$0.50/min

How to Call Serbia — Step by Step

Know the dialing format

The international format for Serbia is: +381 + local number. If the local number starts with 0, drop it when dialing internationally.

Example:

+381 XXXX XXXX

Sign up for Kinvo (free)

Create an account at kinvophone.com. No credit card required. New accounts include a free test call.

Add credits (from $5)

With $5 in credits, you can talk for approximately 10 minutes to Serbia. Credits never expire.

Dial and call

Open the Kinvo dialer, type +381 followed by the local number, and click Call. Allow microphone access when prompted. Your call connects in under 3 seconds with HD audio quality.

Serbia Calling Rates

Type	Per Minute	10 min	30 min
Landline	$0.50	$5.05	$15.05
Mobile	$0.50	$5.05	$15.05

+ $0.05 connection fee per answered call. View full rate details

Popular Cities in Serbia

Belgrade

+381 + area code

Novi Sad

+381 + area code

Nis

+381 + area code

Kragujevac

+381 + area code

Serbia Calling Tips

Drop the leading 0 from Serbian numbers. Belgrade area code is 011 (becomes +381 11). Mobile numbers start with 06 (becomes +381 6). Serbian is the official language. Business hours are 8 AM to 4 PM CET. Serbia uses both Cyrillic and Latin scripts.

Frequently Asked Questions

What is the country code for Serbia?

The international dialing code for Serbia is +381. Dial +381 followed by the local phone number (without the leading 0).

How much does it cost to call Serbia?

Kinvo rates to Serbia: landlines $0.50/min, mobiles $0.50/min. Plus a $0.05 connection fee per answered call. No subscription or hidden fees.

Do I need an app to call Serbia?

No. Kinvo works in your web browser (Chrome, Firefox, Safari, Edge). No download needed — just sign up and dial.

What time zone is Serbia in?

Serbia is in UTC+1 (CET / CEST in summer). Check the local time before calling to reach people during appropriate hours.

Can I call Serbia mobile phones?

Yes. Kinvo supports both landline and mobile numbers in Serbia. Mobile rates are $0.50/min.

Ready to Call Serbia?

Start Calling Free View Rates Calling Card Alternative

More Europe Calling Guides

How to Call Austria+43

How to Call Belgium+32

How to Call Bulgaria+359

How to Call Croatia+385

How to Call Czech Republic+420

How to Call Denmark+45