An Estonian customer contact
Use a national business number for product enquiries, support questions and customer conversations.
Business communications in Estonia
An Estonian number.
Voice for your digital business.
Add an Estonian business contact to your customer experience. Explore national numbers, app-based calling, SIP trunks and Voice API for the conversations your product needs.
National numbers · Voice · SIP · Voice API
Estonia+372Estonia. A business contact connected to your team.
Connect with customers in Estonia
A digital journey.
A human conversation.
When an online customer needs to speak to someone, make voice part of the experience. Give enquiries an Estonian contact and connect calls to your team or a workflow built into your application.
- Estonian 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
Estonian virtual phone numbers
An Estonian national number.
A contact for your business.
Explore Estonian national virtual phone numbers for incoming calls. Choose from the current selection in your account and connect the active number to your supported calling setup.
Choose a business-wide contact
This offer uses the national-number category, giving you an Estonian contact without selecting a city entry.
Estonian business calling & SIP trunks
From a product question
to a useful answer.
Call supported Estonian landlines and mobiles for onboarding discussions, service callbacks and partner conversations. Receive customer enquiries through your active business number.
Connect a compatible PBX or SIP device through IllyVoIP SIP trunks. Carriers and resellers can also use wholesale voice termination to supported destinations in Estonia.
Be there when they call
Estonian customers→Your team
Start the next conversation
Your team→Estonian destinations
Incoming enquiries. Outgoing opportunities.
Voice API for Estonian calling
Build the voice experience
your application needs.
On eligible incoming numbers, use greetings, collect caller input and transfer calls. Combine supported outbound calls with webhooks so your application can respond to call events and connect the next step in your own workflow.
Explore the Voice APIYour customerYour application
Voice API
GreetListenConnect
A call flow built around your business
Made for the way you work
Bring people and software
into the conversation.
Support customers, keep your team connected and build more into your business calling.
Calling inside your application
Explore the Webphone SDK for embedding browser calling in a supported custom application.
Explore developer toolsA team behind the product
Use queues and agent workspaces when a customer needs to speak to a colleague.
Explore contact centerApps when you want to call directly
Use IllyVoIP for Windows, iOS or Android, or the browser webphone.
Explore the appsMake more possible with AI voice agents.
Build automated conversations into your customer experience, alongside the tools your team uses every day.
Estonian business calling
A few things
worth knowing.
What kind of Estonian numbers are offered here?
This page focuses on the Estonian national-number category. Your account shows the current options.
Is this a Tallinn local-number offer?
No. The numbers described here are listed as national numbers, not a city-specific Tallinn offer.
Can I add voice to my application?
Use the Voice API for supported call workflows, or explore the Webphone SDK for browser calling in your application.
Can my support team answer incoming calls?
Connect an active number to a supported incoming-call setup. Queues and agent workspaces help organise team handling.
Can I make calls to Estonia through SIP?
Yes. A compatible SIP system can connect through IllyVoIP for calls to supported Estonian destinations.
Start with IllyVoIP
Your Estonian contact.
Connected to your product.
Create your account and explore the services that fit your business.