Intrastate Telecomm Service Providers

The Intrastate Telecommunications Service Providers (ITSP) Registration was developed to identify telecommunications carriers, the company's principal officers, the services they provide and to ensure quick and accurate communication in resolving complaints.

Adopted in response to consumer complaints of "slamming" and "cramming," Commission Order U-11900 requires all intrastate telecommunications service providers to register with the Michigan Public Service Commission (MPSC) on a yearly basis and at any time during the year when a change occurs in company information.

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