High Cost

Interstate Access Support (IAS) Map Search

The IAS map search tool provides information submitted by price-cap incumbent local exchange carriers eligible to receive Interstate Access Support. Information includes the boundaries of each unbundled network element (UNE) zone within each study area where such zones have been established. The tool provides links to the maps that have been submitted on a state-by-state and carrier-by-carrier basis. Simply choose a state from the map.


Last modified on 1/25/2008