Identity graph
Callbox USA headquarters, locations and relationships
- Industry
- Lead Generation Services
- Founded
- 2004
- Phone
- +1 888 810 7464
- Website
- callboxus.com
- LinkedIn profile for Callbox USA
Callbox USA office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Encino | California | United States | Headquarters |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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Who uses the Callbox USA entity
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Revenue and GTM teams
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Government
About Callbox USA
Callbox USA is headquartered in Encino, California, United States. Founded in 2004, the company employs approximately 201 people worldwide.
Where is Callbox USA's main office?
Callbox USA's main headquarters office is located at Encino, California 91316, United States. This is the company's primary corporate address.
Callbox USA contact information
The main switchboard for Callbox USA headquarters can be reached at +1 888 810 7464. Official website: callboxus.com.
What does Callbox USA do?
Callbox is the largest and only global provider of b2b lead generation and sales support services for mid and enterprise businesses worldwide. Using an account-based marketing approach in reaching a global database of contacts from over 45 million businesses, Callbox enables companies to establish and expand markets by connecting with prospects through six lead generation avenues: voice, email, social, chat, website and webinars. To increase sales productivity, Callbox provides support to its clients by giving their sales teams access to a full stack of sales and marketing tools that drive up lead conversion. Equipped with decades of marketing expertise and powered by intuitive sales technology, Callbox helps companies grow their business exponentially. Find out everything you need to know about Callbox - our people, technology, solutions, processes, and the clients that we helped grow into what they are today.
One entity, every stage
Put Callbox USA to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Callbox USA included. Fingerprint search
- Cover Plan territories Callbox USA resolves 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
Callbox USA: frequently asked questions
Where is Callbox USA headquarters?
Encino, California 91316, United States.
What is Callbox USA's phone number?
+1 888 810 7464 (headquarters).
When was Callbox USA founded?
2004.
How many employees does Callbox USA have?
About 201, as of October 2026 (GraphIQ.ai estimate).
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 Callbox USA here is the same Callbox USA in your CRM, territory plan and agent answers.
Where does this Callbox USA data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.