A contact for customer enquiries
Explore Zagreb number options for sales, service questions and business relationships.
Business communications in Croatia
A Croatian number.
Closer to your customers.
Connect customer enquiries in Croatia to your business. Explore local numbers and make calls through IllyVoIP apps, your SIP phone system or programmable voice.
Business numbers · Voice · SIP · Voice API
Croatia+385Croatia. A business contact connected to your team.
Connect with customers in Croatia
One service business.
Several places to reach it.
If your business serves customers in different Croatian locations, choose the contact that fits each audience. Bring enquiries into a shared calling workflow while keeping the customer-facing number relevant to the locality.
- Croatian phone numbers
- Your business contact
- Inbound & outbound voice
- Enquiries, sales & follow-ups
- Apps & webphone
- Desktop, mobile & browser
- SIP trunks
- Your existing phone system
- Voice API
- Calling in your application
Croatian virtual phone numbers
Zagreb or the coast.
Explore your local number.
Browse Croatian virtual phone numbers for incoming business calls. The catalog includes Zagreb, Split, Rijeka, Zadar, Dubrovnik and Osijek entries, with current options shown for each locality.
Choose where customers reach you
Browse the listed Croatian locations and connect an active number to your supported apps or SIP setup.
Croatian business calling & SIP trunks
From the first call
to the service follow-up.
Reach supported Croatian landlines and mobiles to arrange a service, discuss a customer request or coordinate with a partner. Handle calls back to your active business number with your chosen tools.
Connect a compatible PBX or SIP device through IllyVoIP SIP trunks. Carriers and resellers can also use wholesale voice termination to supported destinations in Croatia.
Be there when they call
Croatian customers→Your team
Start the next conversation
Your team→Croatian destinations
Incoming enquiries. Outgoing opportunities.
Voice API for Croatian calling
Give every enquiry
a route through your application.
Build incoming Voice API flows on eligible numbers, using greetings, caller input and transfers. Supported outbound calls and webhooks let your own service application take part in the conversation.
Explore the Voice APIYour customerYour application
Voice API
GreetListenConnect
A call flow built around your business
Made for the way you work
Your customer contact.
Your team’s tools.
Support customers, keep your team connected and build more into your business calling.
Calling throughout the working day
Use Windows, iOS and Android apps, or choose the browser webphone for customer conversations.
Explore the appsOrganise local enquiries
Use queues and agent workspaces when colleagues share responsibility for incoming calls.
Explore contact centerManage outgoing access
Set country, prefix and maximum-rate rules for the outbound side of your business calling.
Explore fraud controlsMake more possible with AI voice agents.
Build automated conversations into your customer experience, alongside the tools your team uses every day.
Croatian business calling
A few things
worth knowing.
Can I explore Zagreb virtual numbers?
Yes. Zagreb is listed in the Croatian local-number catalog, with the current selection shown in your account.
Are coastal locations listed too?
The catalog includes Split, Rijeka, Zadar and Dubrovnik. Explore each locality for its current number options.
Can my team answer customer calls using apps?
Use your active number with the supported IllyVoIP calling setup. Windows, iOS, Android and browser calling tools are available.
Can I call Croatian landlines and mobiles?
Yes. IllyVoIP outbound voice includes supported Croatian landline and mobile destinations.
Can I build a custom incoming call flow?
On eligible numbers, use the Voice API to greet callers, collect input and transfer the conversation.
Start with IllyVoIP
Your Croatian customers.
A clear way to reach you.
Create your account and explore the services that fit your business.