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North Pittsburgh Systems, Inc. (North Pittsburgh) is a holding company. Its subsidiaries include North Pittsburgh Telephone Company (NPTC), Penn Telecom, Inc. (PTI) and Pinnatech, Inc. (Pinnatech). NPTC is a telephone public utility. PTI was certificated
TM Telecom is a Miami, FL-based company in the Telecommunications sector.
As the world becomes more interconnected, Somos enables brands, consumers, and communities to communicate in an environment of greater trust and convenience. Somos is a global source of number administration, routing data, identity verification, and identity management services for the telecommunications ecosystem. As the trusted administrator of the North American Numbering Plan (NANPA), Toll-Free Numbering (TFNA), and the Reassigned Number Database (RNDA), we support over 1,400 service providers in North America and manage over 3 billion numbers to enable seamless communications between enterprises and consumers.
Advisory Grp. For Telmkg. is a Sacramento, CA-based company in the Telecommunications sector.
Network Photonics is a Boulder, CO-based company in the Telecommunications sector.