Numbering and 911
The following resources are for providers to find information on 911 and other numbering issues.
Area Code Information
Area Code Map
A map of area codes in Michigan can be found on the North American Numbering Plan Administrator (NANPA) website here: https://www.nanpa.com/resources/area-code-maps.
9-1-1 Information
- Michigan Department of Treasury 9-1-1 Remittance Forms
- 9-1-1 Charges by County - Effective July 1, 2026
- 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