The competitive local exchange carrier concept came into light on the market front after the implementation of the Telecommunication Act, 1996, by the U.S. government. The introduction of CLEC is likely to intensify the competition among the long distance and local phone service providers. Generally, competitive local exchange carriers are regional area businesses that are known for leasing or purchasing switches and lines form leading telecom operators. After this, they the operators provide customers with efficient alternative telephone services at a feasible price and with enhanced quality. Competitive local exchange carrier are preferred basically for the transmission of local data as they provide advanced service regarding bandwidth and speed. This market study is an assessment of the growth scenarios and chronological tract of the global competitive local exchange carrier market. It deals with the valuation of the facets that have been projected to influence the expan...