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This is the Federal Communications Commission’s (FCC's) 2003 report on numbering resource utilization in the United States. In this report, the FCC summarizes an ongoing systematic collection of comprehensive data on the utilization of telephone numbers within the United States. The underlying information was acquired from carriers holding numbering resources.
We provide information on industries, companies, consumers, trends, countries, and politics, covering the latest and most important issues in a condensed format.
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Mon - Fri, 9am - 5pm (SGT)
Mon - Fri, 10:00am - 6:00pm (JST)
Mon - Fri, 9:30am - 5pm (GMT)
Mon - Fri, 9am - 6pm (EST)