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Products & Services
About eFax Corp
eFax provides secure, scalable, enterprise-grade cloud faxing with HIPAA, HITRUST, and SOC compliance. Send and receive faxes from any device—computer, tablet, or smartphone.
Its primary NAICS classification is 517810 (All Other Telecommunications). eFax Corp is one of 236,061 Communication companies listed in California.
Business Contact Information
- Phone
- +1 (888) 5329265
- Website
- efax.com
- facebook.com/efaxcorporate
- Address
- 700 S Flower St, Los Angeles, California, 90017, United States
Industry & Classification
- Industry
- Communication
- Sector
- Telecommunication
- Segment
- Telecommunication providers
NAICS Codes
- 51Information
- 5178All Other Telecommunications
- 517810All Other Telecommunications
SIC Codes
- 48Communications
- 489Communications Services, Not Elsewhere
- 4899All Other Telecommunications
Company Details
- Employees
- 248 (101-250)
- Annual Revenue
- $38.0M ($25M-$50M)
eFax Corp: frequently asked questions
What does eFax Corp do?
eFax provides secure, scalable, enterprise-grade cloud faxing with HIPAA, HITRUST, and SOC compliance. Send and receive faxes from any device—computer, tablet, or smartphone.
Where is eFax Corp located?
eFax Corp is headquartered at 700 S Flower St, Los Angeles, California, 90017, United States.
How many employees does eFax Corp have?
eFax Corp has about 248 employees (the 101-250 range).
What is eFax Corp's annual revenue?
eFax Corp's annual revenue is estimated at $38.0M (the $25M-$50M range).
What industry is eFax Corp in?
eFax Corp is in the Communication / Telecommunication industry, and its primary NAICS code is 517810 (All Other Telecommunications).
How can I contact eFax Corp?
Its website is efax.com and its phone number is +1 (888) 5329265.
Largest companies in California
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Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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