Area code 517

Largest exchanges

• Lansing164
• Jackson63
• Adrian27
• Howell27
• Hillsdale15
• Charlotte15
• Coldwater14
• Holt13
• Dimondale12
• Fowlervl11

Largest carriers

• Michigan Bell Tel Co105
• Cellco Partnership dba Verizon Wireless - Mi61
• Acd Telecom, Inc. - Mi56
• Omnipoint Communications Midwest Operations, LLC47
• New Cingular Wireless Pcs, LLC - Il40
• Onvoy, Llcv - Mi30
• Level 3 Communications, LLC - Mi30
• Frontier North, Inc. - Mi30
• Interactive Services Network, Inc.29
• Mcimetro Access Transmission Services LLC - Mi17

Most reported 517 numbers

No visitor reports yet in this area code.

FCC complaints

• 517-900-07591 · 2026-10-02