(947) Area Code Business Phone Numbers
The 947 area code covers Troy and the surrounding Oakland County communities, overlaying the older 248 code. Established in 2002, it gives newer businesses a legitimate local footprint without waiting on scarce 248 inventory.
Get a 947 NumberAbout the 947 Area Code
The 947 code went live in 2002 as an overlay on top of 248, meaning it shares the exact same geography. If you already know the 248 footprint, you know the 947 footprint. The two codes sit side by side across Oakland County, and most locals treat them as interchangeable.
Troy is the largest community in Oakland County and pulls in a serious mix of corporate tenants, with roughly 21 million square feet of office and engineering space packed into the city[1]. It is also the home base of Automation Alley, Michigan's largest technology business association[1]. So when someone in the area sees a 947 number pop up, they read it as a neighbor, not a call center in another state.
That matters for pickup rates. A dentist in Rochester Hills or a general contractor in Novi is far more likely to answer a call that looks local than one from a random 800 number. A 947 number from Tonet lets you land in that trusted column without opening a physical office in Troy.
Cities Served by the 947 Area Code
Because 947 overlays 248, coverage stretches across most of Oakland County and a slice of the northern Detroit suburbs. Any of these cities can pull a 947 number.
Features Built for Oakland County Businesses
Troy runs on suburbs full of professional services, dealerships, medical offices, and small trades. These features fit the way those businesses actually operate.
Auto Attendant
Route incoming calls to the right person without needing a receptionist. Handy for a two-person insurance office in Southfield that still wants to sound polished.
Call Recording
Keep a record of client calls for training, disputes, or compliance. Useful for the real estate and financial firms clustered along Big Beaver Road.
AI Transcription
Every voicemail and recorded call becomes searchable text. Skim it in the car between showings instead of playing back long messages.
Business SMS
Send appointment reminders and quick updates from your 947 number. Clients can text back the same way they text a friend.
Mobile App
Take business calls on your cell without giving out your personal number. Works whether you are at the Somerset Collection or on a job site in Pontiac.
Daily Billing
Plans start at $10 per user each month, billed daily with no contracts. If you drop a line halfway through the month, you stop paying that same day.
Frequently Asked Questions
Is 947 the same coverage as 248?
Yes. 947 is an overlay on top of 248, so both codes cover the exact same Oakland County territory. Anyone can dial either one, and locals treat them the same.
How much does a 947 number cost?
Plans start at $10 per user each month, billed daily with no contracts. Additional phone numbers are $2.50 per month each.
Can I keep my current 947 or 248 number?
Yes, you can port an existing 947 or 248 number into Tonet. Most ports take about a week, and your service keeps running on your old provider until it finishes.
Do I need to be in Troy to get a 947 number?
No. You can get a 947 number from anywhere in the country as long as you plan to do business in the area. Remote sales teams working the Detroit suburbs pick these up often.
Can I use my 947 number on my cell phone?
Yes. The Tonet mobile app lets you place and receive calls from your 947 number on any smartphone, so your personal number stays personal.
Ready to sound local in Oakland County?
Pick a 947 number, plug in your team, and start taking calls the same day.
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