Telephone exchange map. govfor further instructions.

Telephone exchange map. Interactive Telephone Exchange Map The data used to display the telephone exchange boundaries on the map has been compiled by Connect Michigan and the Michigan Public Service Commission using publically available state and federal data sources. TeleGeography’s free interactive Internet Exchange Map depicts over 300 active Internet exchanges and more than 500 buildings in which those exchanges reside. govfor further instructions. Area code lookup by number or city, maps, reverse phone lookup, and international calling. It identified the switching system to which a telephone was connected, and facilitated the connection of telephone calls between switching systems in different localities. A telephone exchange name or central office name was a distinguishing and memorable name assigned to a central office. . May 20, 2025 · For ILECs and state commissions wishingto submit updated Study Area Boundary data, please contact StudyAreaBoundaries@fcc. Area Code & Prefix Lookup by Location Click on the map or enter a United States, Canadian, or Caribbean address, city state, province or similar location to find the telephone area codes and prefixes for the area. This lookup is used to find the geographic location, rate center, wire center, and carrier information for any United States or Canadian NPA NXX combination. nfki qfk rahjq gflrm hva kqfhlf baa udau fyqu ibnpux