Area code 947
Michigan, United States · 211 prefixes · 20 exchanges · 18 carriers
Largest exchanges
- Ortonville39
- Clarkston33
- Southfield19
- Farmington19
- Birmingham18
- Pontiac14
- Royal Oak11
- Milfdwh Lk7
- Auburn Hts6
- Troy6
Largest carriers
- Cellco Partnership dba Verizon Wireless - Mi73
- New Cingular Wireless Pcs, LLC - Il41
- Onvoy, Llcv - Mi23
- Omnipoint Communications Midwest Operations, LLC14
- Ton80 Communications, LLC12
- Metropcs, Inc.11
- Teleport Communications America, LLC - Mi11
- Fractel, LLC9
- Bandwidth.com Clec, LLC - Mi4
- Boost Subscriberco L.l.c.4
Most reported 947 numbers
No visitor reports yet in this area code.