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Products & Services
About Caller Unknown
Caller Unknown is listed as a company operating in Telecommunication providers, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite) and based in Duquesne, Pennsylvania, United States.
Its primary NAICS classification is 517112 (Wireless Telecommunications Carriers (except Satellite)). Caller Unknown is one of 51,114 Communication companies listed in Pennsylvania.
Business Contact Information
- Phone
- +1 (412) 4660925
- Address
- 1200 Crawford Ave, Duquesne, Pennsylvania, 15110, United States
Industry & Classification
- Industry
- Communication
- Sector
- Telecommunication
- Segment
- Telecommunication providers
NAICS Codes
- 51Information
- 5171Wired and Wireless Telecommunications (except Satellite)
- 517112Wireless Telecommunications Carriers (except Satellite)
SIC Codes
- 48Communications
- 481Telephone Communications
- 4812Wireless Telecommunications Carriers (Except Satellite)
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $241,000 ($0M-$1M)
Caller Unknown: frequently asked questions
What does Caller Unknown do?
Caller Unknown is listed as a company operating in Telecommunication providers, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite) and based in Duquesne, Pennsylvania, United States.
Where is Caller Unknown located?
Caller Unknown is headquartered at 1200 Crawford Ave, Duquesne, Pennsylvania, 15110, United States.
How many employees does Caller Unknown have?
Caller Unknown has about 5 employees (the 1-5 range).
What is Caller Unknown's annual revenue?
Caller Unknown's annual revenue is estimated at $241,000 (the $0M-$1M range).
What industry is Caller Unknown in?
Caller Unknown is in the Communication / Telecommunication industry, and its primary NAICS code is 517112 (Wireless Telecommunications Carriers (except Satellite)).
How can I contact Caller Unknown?
Its phone number is +1 (412) 4660925.
What companies are similar to Caller Unknown?
Other large communication companies in Pennsylvania include Xfinity, Comcast IP Phone II LLC, Comcast Business and NEP Group Inc.
Largest communication companies in Pennsylvania
Largest companies in Pennsylvania
Largest communication companies
Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
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