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Products & Services
About Mailbox
Mailbox is listed as a company employing 11-20 people, reporting $0M-$1M in annual revenue, classified under Business Support Services, based in Dekalb, Illinois, United States and operating in Office service.
Its primary NAICS classification is 561431 (Private Mail Centers). Mailbox is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (815) 5171738
- Address
- 1005 W Lincoln Hwy, Dekalb, Illinois, 60115, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561431Private Mail Centers
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 18 (11-20)
- Annual Revenue
- $849,000 ($0M-$1M)
Mailbox: frequently asked questions
What does Mailbox do?
Mailbox is listed as a company employing 11-20 people, reporting $0M-$1M in annual revenue, classified under Business Support Services, based in Dekalb, Illinois, United States and operating in Office service.
Where is Mailbox located?
Mailbox is headquartered at 1005 W Lincoln Hwy, Dekalb, Illinois, 60115, United States.
How many employees does Mailbox have?
Mailbox has about 18 employees (the 11-20 range).
What is Mailbox's annual revenue?
Mailbox's annual revenue is estimated at $849,000 (the $0M-$1M range).
What industry is Mailbox in?
Mailbox is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561431 (Private Mail Centers).
How can I contact Mailbox?
Its phone number is +1 (815) 5171738.
Largest companies in Illinois
Largest industrial & mechanical companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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