Public Service Commission of Wisconsin - Telecommunication Division

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Telecommunications

Wisconsin Telephone Exchange Boundary Map

This map shows the Wisconsin telephone exchange boundaries color coded by the serving company. The map shows the current ownership and serving areas of the telephone companies in Wisconsin.

	View/Download: PDF formats of the Telephone Exchange Boundary Map - The small PDF map is formatted for 11" x 17" paper. If printing, make sure to change your printer setup before sending it to your printer. The large PDF map is intended for printing to a large-scale plotter or printer.

	Download: Supporting Data - This Excel spreadsheet contains the data that is used to create the exchange boundary map.

	Order: Printed copies of the Telephone Exchange Boundary Map

PSC Staff Contact:
	Jamie Maday at (608) 267-2894 (e-mail: Jamie Maday)