The statistic depicts the amount of working telephone numbers assigned for 866 toll-free services in the United States between 2000 and 2009. In 2000, there were 1,274,732 working numbers for toll free services in the United States.
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Federal Communications Commission. (September 30, 2010). Working telephone numbers assigned for 866 toll-free service in the United States between 2000 and 2009 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 03, 2026, from /statistics/189207/working-numbers-for-866-toll-free-service-in-the-united-states-since-2000/
Federal Communications Commission. "Working telephone numbers assigned for 866 toll-free service in the United States between 2000 and 2009." Chart. September 30, 2010. ÌÇÐÄÆƽâ°æ. Accessed August 03, 2026. /statistics/189207/working-numbers-for-866-toll-free-service-in-the-united-states-since-2000/
Federal Communications Commission. (2010). Working telephone numbers assigned for 866 toll-free service in the United States between 2000 and 2009. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 03, 2026. /statistics/189207/working-numbers-for-866-toll-free-service-in-the-united-states-since-2000/
Federal Communications Commission. "Working Telephone Numbers Assigned for 866 Toll-free Service in The United States between 2000 and 2009." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 30 Sep 2010, /statistics/189207/working-numbers-for-866-toll-free-service-in-the-united-states-since-2000/
Federal Communications Commission, Working telephone numbers assigned for 866 toll-free service in the United States between 2000 and 2009 ÌÇÐÄÆƽâ°æ, /statistics/189207/working-numbers-for-866-toll-free-service-in-the-united-states-since-2000/ (last visited August 03, 2026)
Working telephone numbers assigned for 866 toll-free service in the United States between 2000 and 2009 [Graph], Federal Communications Commission, September 30, 2010. [Online]. Available: /statistics/189207/working-numbers-for-866-toll-free-service-in-the-united-states-since-2000/
