947 Area Code
Covers Troy and nearby communities in Michigan.
(947) 555-0142Area code 947 map
Interactive coverage map for area code 947, centered on Troy, Michigan
42.6056, -83.1499
Open in OpenStreetMapArea code 947 coverage map — centered on Troy. Shaded area shows the approximate reach around the primary city.
If you are trying to place Troy, MI on the map, area code 947 is the one that covers it. It reaches roughly 487,000 people across places such as Troy, Farmington Hills, Southfield, Rochester Hills and more. The region observes local time, so a number like (947) 555-0142 is on that clock right now. On the ground it spans Oakland. It shares its territory with the overlay code 248, which sit on the exact same map. Because the 947 region uses more than one area code, you must dial all ten digits — area code included — even for a local call. You do not, however, need to dial a leading 1 for calls within the US and Canada. Scroll on for a real-time clock, an area map, the cities and counties inside 947, its related area codes, and practical advice on 947 robocalls and caller-ID spoofing.
Cities covered by 947
Cities & neighborhoods
- Troy
- Farmington Hills
- Southfield
- Rochester Hills
- Pontiac
- Royal Oak
- Novi
- Ferndale
- Madison Heights
- Oak Park
- Waterford
- West Bloomfield Township
Nearby & overlay area codes
Overlay codes (same area)
These share 947’s geography — a number in either code can be on the same street.
Neighboring codes
Codes for adjacent regions and metros.
Is a call from 947 a scam?
Area code 947 serves Troy and the surrounding area, so most calls are ordinary local and business traffic. As everywhere, spam and robocalls do use 947 numbers, frequently by spoofing a local-looking caller ID to boost pickup rates. The area code itself tells you nothing about who is really calling, so judge the call by what's said, not the number.
Red flags to watch for
- Pressure to act right now, or threats of arrest, fines, or service being cut off.
- Requests to pay with gift cards, wire transfer, crypto, or a payment app.
- Asking for passwords, one-time codes, your SSN, or full card/bank numbers.
- A robocall or recording, or a number that won’t let you call back.
When unsure, hang up and call the organization back on a number you look up yourself.
Calling a 947 number from abroad
Every 947 number is a US/Canada +1 number. From a mobile anywhere, the simplest approach is to dial it in international format:
+1 947 555-0142If your phone can’t dial the +, replace it with your country’s exit code, then 1, then the number:
- UK, Germany, France & most of Europe
00 1 947 555-0142 - Australia
0011 1 947 555-0142 - Japan
010 1 947 555-0142 - Mexico
00 1 947 555-0142
Within the US and Canada you don’t need any of this — just dial the ten digits 947 555-0142.
Reverse phone lookup
Check any US or Canada number to see whether it's a working line, which carrier it sits on, whether it's mobile, landline or VoIP, and roughly where it's registered.
Shows carrier, line type and location. Owner name isn't available here.
Results are for personal, informational use only and may not be used for employment, credit, housing or tenant-screening decisions.
Area code 947: frequently asked questions
Where is the 947 area code located?
The 947 area code is located in Michigan, centered on Troy. It covers Oakland and nearby communities including Troy, Farmington Hills, Southfield, Rochester Hills, Pontiac, Royal Oak.
What time zone is 947 in?
Area code 947 is in the local time zone (UTC-5 (EST) / UTC-4 (EDT)). You can see the exact current local time for Troy on the live clock above.
What cities use area code 947?
Cities and areas that use 947 include Troy, Farmington Hills, Southfield, Rochester Hills, Pontiac, Royal Oak. Its primary city is Troy, MI.
Do I need to dial 1 before 947?
For calls within the US, you do not need to dial a leading 1, but you do need all ten digits: 947 plus the seven-digit number. The 947 area requires ten-digit dialing because more than one area code serves it.
Is 947 a toll-free or scam number?
No — 947 is a normal geographic area code for Troy, not a toll-free code (toll-free codes are 800, 833, 844, 855, 866, 877 and 888). A 947 number is not inherently a scam, but the code can be spoofed. See the spam-call section above for how to tell.
What are the overlay area codes for 947?
Area code 947 is overlaid by 248, meaning those codes cover the same geographic area.