Your calling tools, wherever you work
Use IllyVoIP for Windows, iOS and Android, or call from the browser webphone.
Explore the appsBusiness communications in Grenada
Reach Grenada.
Talk through the event arrangements.
Call Grenadian contacts for planning questions, customer requests and supplier coordination. Choose IllyVoIP apps, SIP trunks or Voice API for supported destinations.
Outbound voice · SIP trunks · Voice API
Grenada+1 473+1 473 · Outbound business calling
Connect with customers in Grenada
The event plan is developing.
Confirm the details together.
An event enquiry can involve timing, attendance and several requested services. Give your team a way to speak with Grenadian contacts, clarify the current plan and agree which supplier or colleague should take the next action.
- Incoming number options
- Discuss current options
- Outbound business voice
- Grenadian landlines & mobiles
- Apps & webphone
- Desktop, mobile & browser
- SIP trunks
- Your existing phone system
- Voice API
- Calling in your application
Incoming number enquiries
Need an incoming
business number?
For an incoming Grenadian business number, ask our team about options. Explore supported outbound voice independently for event discussions and customer follow-ups.
Grenadian business calling & SIP trunks
Clarify the plan.
Coordinate the participants.
Call supported Grenadian landlines and mobiles for event consultations, supplier check-ins and customer updates. Use IllyVoIP apps or connect a compatible PBX.
Connect a compatible PBX or SIP phone through IllyVoIP SIP trunks. Carriers and resellers can explore wholesale voice termination to supported destinations in Grenada.
Your choice of calling tools
AppsSIP / PBXVoice API
Connect through IllyVoIP
Grenadian landlinesGrenadian mobiles
Business calling, built around your team.
Voice API for Grenadian calling
Bring call activity
into the event record.
Your custom planning application can initiate supported calls using Voice API. A webhook integration can associate the activity with an event record while your own software manages the arrangements.
Explore the Voice APIYour customerYour application
Voice API
InitiateConnectReceive events
Call actions and events for your application
Made for the way you work
Your team. Your systems.
A connected calling setup.
Support customers, keep your team connected and build more into your business calling.
Set the rules for outgoing calls
Control permitted countries and prefixes, and set maximum-rate limits for your calling setup.
Explore fraud controlsBring calling into your software
Use Voice API actions and webhooks in your custom business application.
Explore developer toolsMake more possible with AI voice agents.
Build automated conversations into your customer experience, alongside the tools your team uses every day.
Grenadian business calling
A few things
worth knowing.
Can I call Grenadian customers and suppliers?
Supported Grenadian landline and mobile destinations are listed for outbound voice.
What prefix identifies Grenada?
Use +1 473 followed by the rest of your contact's number.
Can colleagues use the browser webphone?
IllyVoIP includes browser calling alongside Windows, iOS and Android apps.
Can event software use call events?
Voice API webhooks support a custom integration with your records.
Can I get an incoming Grenadian number?
Talk to our team about business-number options.
Start with IllyVoIP
Your Grenada planning discussions.
Keep each arrangement connected.
Create your account and explore the services that fit your business.