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Products & Services
About One Call
One Call is listed as a company reporting $0M-$1M in annual revenue, classified under Business Support Services, based in Newburyport, Massachusetts, United States, operating in Office service and employing 1-5 people.
Its primary NAICS classification is 561421 (Telephone Answering Services). One Call is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (830) 4313535
- Address
- 12 State St, Newburyport, Massachusetts, 1950, 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
- 561421Telephone Answering Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $402,000 ($0M-$1M)
One Call: frequently asked questions
What does One Call do?
One Call is listed as a company reporting $0M-$1M in annual revenue, classified under Business Support Services, based in Newburyport, Massachusetts, United States, operating in Office service and employing 1-5 people.
Where is One Call located?
One Call is headquartered at 12 State St, Newburyport, Massachusetts, 1950, United States.
How many employees does One Call have?
One Call has about 5 employees (the 1-5 range).
What is One Call's annual revenue?
One Call's annual revenue is estimated at $402,000 (the $0M-$1M range).
What industry is One Call in?
One Call is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561421 (Telephone Answering Services).
How can I contact One Call?
Its phone number is +1 (830) 4313535.
Largest companies in Massachusetts
Largest industrial & mechanical companies
Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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