Identity graph
3CX headquarters, locations and relationships
- Industry
- Software As A Service
- Founded
- 2005
- Phone
- +357 22 060790
- Website
- 3cx.com
- LinkedIn profile for 3CX
3CX office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Nicosia | Nicosia | Cyprus | Headquarters |
| Prospect | South Australia | Australia | Office |
| Paris | Île-de-France | France | Office |
| Hannover | Lower Saxony | Germany | Office |
| Modena | Emilia-Romagna | Italy | Office |
| London | England | United Kingdom | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- 3CX competes with 10 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore 3CX data in GraphIQ.ai
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Technographics (available after sign-in)
Software, cloud and infrastructure in use.
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Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
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Capabilities (available after sign-in)
Products, services and certifications.
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News (available after sign-in)
Recent coverage and signals, resolved to the entity.
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And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the 3CX entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
RevOps Sales & marketing -
Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About 3CX
3CX is headquartered in Nicosia, Nicosia, Cyprus. Founded in 2005, the company has 15 recorded locations across 7+ countries and employs approximately 200 people worldwide.
Where is 3CX's main office?
3CX's main headquarters office is located at Nicosia, Nicosia, Cyprus. This is the company's primary corporate address.
3CX regional offices
Beyond its headquarters in Nicosia, 3CX has recorded locations in Cyprus, Australia, France, Germany, Italy, United Kingdom and United States.
3CX contact information
The main switchboard for 3CX headquarters can be reached at +357 22 060790. Official website: 3cx.com.
What does 3CX do?
3CX is the developer of 3CX Phone System, an open standards, software-based PBX for Windows.
One entity, every stage
Put 3CX to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, 3CX included. Fingerprint search
- Cover Plan territories 3CX's 15 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
3CX: frequently asked questions
Where is 3CX headquarters?
Nicosia, Nicosia, Cyprus.
What is 3CX's phone number?
+357 22 060790 (headquarters).
When was 3CX founded?
2005.
How many employees does 3CX have?
About 200, as of October 2026 (GraphIQ.ai estimate).
How many offices does 3CX have?
15 locations across 7+ countries, including Prospect, Paris, Hannover, Modena.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so 3CX here is the same 3CX in your CRM, territory plan and agent answers.
Where does this 3CX data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.