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Numbering and 911
The following resources are for providers to find information on 911 and other numbering issues.
9-1-1 Information
- Michigan Department of Treasury 9-1-1 Remittance Forms
- 9-1-1 Charges by County - Effective July 1, 2024
- Status of Cost Information Related to IP-Based 9-1-1 Services in Michigan
- Michigan State 9-1-1 Committee
- Emergency 9-1-1 Service Enabling Act
- Michigan Public Safety Communication System
988 National Suicide Hotline
- FCC 988 Suicide Prevention Hotline Information page
- Substance Abuse and Mental Health Association 988 Lifeline
Area Code Information
Current Area Code Relief Projects
- 313 Area Code - Case No. U-21337
- Area Code Relief Options and FAQ
- MPSC Presentation on 313-679 Area Code Overlay
Area Code Maps
- 517/989 Area Code Map
- 810/586 Area Code Map
- 248/947 Area Code Map
- 616/269 Area Code Map
- 313/734/679 Area Code Map