Identity graph
Call One headquarters, locations and relationships
- Legal name
- Call One, Inc.
- Industry
- Software As A Service
- Founded
- 1987
- Phone
- +1 800 749 3160
- Website
- calloneinc.com
- LinkedIn profile for Call One
Call One office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Cape Canaveral | Florida | United States | Headquarters |
| Nanterre | Île-de-France | France | Office |
| Subang Jaya | Selangor | Malaysia | Office |
| Amsterdam | North Holland | The Netherlands | Office |
| Canton | Illinois | United States | Office |
| Minneapolis | Minnesota | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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Capabilities (available after sign-in)
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Recent coverage and signals, resolved to the entity.
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Subsidiaries, people and lookalike companies.
Who uses the Call One entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
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The entity and its relationships through the REST API and MCP server.
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Corporate family, comparable companies and deal sourcing.
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Government
About Call One
Call One is headquartered in Cape Canaveral, Florida, United States. Founded in 1987, the company has 10 recorded locations across 4+ countries and employs approximately 147 people worldwide.
Where is Call One's main office?
Call One's main headquarters office is located at 400 Imperial Blvd, Cape Canaveral, Florida 32920-4213, United States. This is the company's primary corporate address.
Call One regional offices
Beyond its headquarters in Cape Canaveral, Call One has recorded locations in United States, France, Malaysia and The Netherlands.
Call One contact information
The main switchboard for Call One headquarters can be reached at +1 800 749 3160. Official website: calloneinc.com.
What does Call One do?
Call One, Inc. provides professional-grade audio and video collaboration solutions for businesses of all sizes. We help organizations improve communication, productivity, and customer engagement with certified headsets, webcams, speakerphones, and Microsoft Teams Rooms, Zoom Rooms, and BYOD solutions from leading brands like Logitech, Jabra, HP Poly, Yealink, EPOS, Shokz, Owl Labs, Neat, and more. Our team offers expert guidance, real-world product testing, and personalized recommendations to ensure you get the right technology for your work environment, whether it’s an open office, hybrid workspace, or remote setup.
One entity, every stage
Put Call One to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Call One included. Fingerprint search
- Cover Plan territories Call One's 10 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.
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Call One: frequently asked questions
Where is Call One headquarters?
400 Imperial Blvd, Cape Canaveral, Florida 32920-4213, United States.
What is Call One's phone number?
+1 800 749 3160 (headquarters).
When was Call One founded?
1987.
How many employees does Call One have?
About 147, as of October 2026 (GraphIQ.ai estimate).
How many offices does Call One have?
10 locations across 4+ countries, including Nanterre, Subang Jaya, Amsterdam, Canton.
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 Call One here is the same Call One in your CRM, territory plan and agent answers.
Where does this Call One data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.