Illinois Local Exchange Boundary Map and County Overlay

The Illinois Telecommunications Association has prints of a full color 24" x 42" Illinois telephone exchange boundary map with the latest updates. To accompany the Illinois Exchange Boundary Map, we have developed a clear overlay with county border lines. Exchange boundary maps and county overlays are available for purchase:

$60 for first Exchange Boundary Map or County Overlay 
$60 for each additional map or county overlay to same address (includes postage) 

Order Exchange Boundary Map & County Overlay as a set at $110 per set (includes postage)

Purchase Exchange Map