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Yellow Page Control is a Middleton, WI-based company in the Telecommunications sector.
Verizon Communications Inc. is an American multinational telecommunications conglomerate and a corporate component of the Dow Jones Industrial Average.
C-Speed is a Santa Clara, CA-based company in the Telecommunications sector.
SpiraLight Network, LLC is a Green Bay, WI-based company in the Telecommunications sector.
Since 1989, Iowa Network Services has been providing full service, leading edge SS7 Network services to over 150 LECS, CLECS, and Wireless Carriers in the Midwest for their signaling and database needs. Signaling System 7 (SS7) is an international