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947 Area CodeTroy, MI

Area code 947 covers Troy and 40 other cities in Michigan: 1,340,164 people in 5 counties, led by Oakland and Wayne, on Eastern Time (ET). It overlays 248.

Overview

Major City
Troy
State
Michigan (MI)
Timezone
Eastern Time (ET)
Current Time
–:––
Overlay
Yes – shares area with 248

Nearby Area Codes

Where is area code 947?

Overview of the 947 Area Code

Geographic Coverage of the 947 Area Code

All 41 cities

Troy Area Codes Overview

What cities does area code 947 cover?

CityStatePopulationPopulation in 947% of listed-city population% of City
LivoniaMI93,11323,10610.2%24.8%
TroyMI89,20989,2099.8%100.0%
Farmington HillsMI84,17384,1739.2%100.0%
Rochester HillsMI78,33078,3308.6%100.0%
SouthfieldMI76,87476,8748.4%100.0%
NoviMI67,67567,6757.4%100.0%
PontiacMI62,52862,5286.9%100.0%
Royal OakMI58,25158,2516.4%100.0%
Oak ParkMI29,40229,4023.2%100.0%
Madison HeightsMI28,62628,6263.1%100.0%
Auburn HillsMI26,04726,0472.9%100.0%
BirminghamMI22,19822,1982.4%100.0%
FerndaleMI19,43119,4312.1%100.0%
WixomMI17,48617,4861.9%100.0%
BerkleyMI15,31315,3131.7%100.0%
Hazel ParkMI15,06415,0641.7%100.0%
RochesterMI12,97812,9781.4%100.0%
South LyonMI12,21912,2191.3%100.0%
FarmingtonMI11,54711,5471.3%100.0%
ClawsonMI11,44011,4401.3%100.0%
Beverly HillsMI10,55210,5521.2%100.0%
Walled LakeMI7,4137,4130.8%100.0%
MilfordMI6,5546,5540.7%100.0%
Huntington WoodsMI6,3456,3450.7%100.0%
NorthvilleMI6,0476,0470.7%100.0%
HollyMI5,9805,9800.7%100.0%
Wolverine LakeMI4,5044,5040.5%100.0%
Bloomfield HillsMI4,4444,4440.5%100.0%
Lathrup VillageMI4,0674,0670.5%100.0%
OxfordMI3,4903,4900.4%100.0%
FranklinMI3,1603,1600.4%100.0%
Lake OrionMI2,8582,8580.3%100.0%
Keego HarborMI2,7652,7650.3%100.0%
Pleasant RidgeMI2,6192,6190.3%100.0%
Orchard Lake VillageMI2,2422,2420.2%100.0%
Sylvan LakeMI1,7121,7120.2%100.0%
OrtonvilleMI1,3511,3510.2%100.0%
Bingham FarmsMI1,0821,0820.1%100.0%
Village of ClarkstonMI9229220.1%100.0%
LeonardMI3603600.0%100.0%
Lake AngelusMI2902900.0%100.0%

City population is shown in full; each city's share inside 947 is measured from Census tract centroids.

What counties does area code 947 cover?

CountyStatePopulation in 947% of area-code footprint% of County
Oakland CountyMI1,262,89194%99%
Wayne CountyMI51,7874%3%
Livingston CountyMI11,1231%6%
Macomb CountyMI7,3451%1%
Washtenaw CountyMI7,0181%2%
Sources:

Has area code 947 been reported for unwanted calls?

Yes – 409 FTC complaints, May 29 – Oct 1, 2026.

  • 67% robocalls
  • ↑ 74% vs prior period
  • FTC data, retrieved 2026-10-05

Most-reported subjects

  • Other44%181
  • Reducing your debt (credit cards, mortgage, student loans)17%70
  • Calls pretending to be government, businesses, or family and friends14%57

Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints.

Which prefixes and exchanges belong to area code 947?

17% assigned to a telco

  • 45% Landline
  • 55% Wireless
  • 0% Unknown
PrefixUsageCarrier
(947)200-LandlineOnvoy, Llcv
(947)201-WirelessVerizon Wireless
(947)202-WirelessVerizon Wireless
(947)203-LandlineMetropcs
(947)204-WirelessNew Cingular Wireless Pcs
(947)205-LandlineOmnipoint Communications Midwest Operations
(947)206-WirelessVerizon Wireless
(947)207-LandlineBandwidth.Com Clec
(947)208-LandlineMetropcs
(947)209-WirelessNew Cingular Wireless Pcs
(947)210-LandlineMetropcs
(947)212-WirelessVerizon Wireless
(947)213-WirelessVerizon Wireless
(947)214-LandlinePeerless Network Of Michigan
(947)215-WirelessNew Cingular Wireless Pcs
(947)216-WirelessNew Cingular Wireless Pcs
(947)217-WirelessNew Cingular Wireless Pcs
(947)218-WirelessNew Cingular Wireless Pcs
(947)219-LandlineOnvoy, Llcv
(947)220-WirelessVerizon Wireless
(947)221-LandlineBandwidth.Com Clec
(947)222-LandlineOnvoy, Llcv
(947)223-LandlineOnvoy, Llcv
(947)224-WirelessCsc Wireless
(947)225-LandlineMetropcs
(947)226-WirelessVerizon Wireless
(947)227-LandlineOnvoy, Llcv
(947)228-LandlineBandwidth.Com Clec
(947)229-LandlineOmnipoint Communications Midwest Operations
(947)230-LandlineMetropcs
(947)232-WirelessVerizon Wireless
(947)233-WirelessVerizon Wireless
(947)234-WirelessVerizon Wireless
(947)235-WirelessNew Cingular Wireless Pcs
(947)236-LandlineOmnipoint Communications Midwest Operations
(947)237-LandlineLevel 3 Communications
(947)238-WirelessNew Cingular Wireless Pcs
(947)239-LandlineOmnipoint Communications Midwest Operations
(947)240-LandlineOmnipoint Communications Midwest Operations
(947)241-WirelessNew Cingular Wireless Pcs
(947)242-LandlineOnvoy, Llcv
(947)243-LandlineOmnipoint Communications Midwest Operations
(947)244-LandlineOnvoy, Llcv
(947)245-WirelessDish Wireless
(947)246-WirelessNew Cingular Wireless Pcs
(947)247-LandlineOnvoy, Llcv
(947)249-WirelessDish Wireless
(947)250-WirelessNew Cingular Wireless Pcs
(947)251-WirelessDish Wireless
(947)252-WirelessVerizon Wireless
(947)253-WirelessNew Cingular Wireless Pcs
(947)254-WirelessNew Cingular Wireless Pcs
(947)255-WirelessVerizon Wireless
(947)256-WirelessNew Cingular Wireless Pcs
(947)257-WirelessDish Wireless
(947)258-LandlineOmnipoint Communications Midwest Operations
(947)259-WirelessNew Cingular Wireless Pcs
(947)260-WirelessNew Cingular Wireless Pcs
(947)261-WirelessNew Cingular Wireless Pcs
(947)262-WirelessVerizon Wireless
(947)263-LandlineTon80 Communications
(947)264-WirelessVerizon Wireless
(947)272-LandlineOnvoy, Llcv
(947)282-LandlineOnvoy, Llcv
(947)288-WirelessVerizon Wireless
(947)289-WirelessVerizon Wireless
(947)300-LandlineFractel
(947)309-WirelessVerizon Wireless
(947)313-WirelessVerizon Wireless
(947)326-WirelessVerizon Wireless
(947)327-LandlineTon80 Communications
(947)333-LandlineOnvoy, Llcv
(947)334-LandlineTon80 Communications
(947)336-LandlineFractel
(947)339-LandlineTon80 Communications
(947)344-WirelessVerizon Wireless
(947)345-LandlineFractel
(947)348-LandlineFractel
(947)361-WirelessVerizon Wireless
(947)362-LandlineTon80 Communications
(947)366-LandlineTon80 Communications
(947)376-LandlineTon80 Communications
(947)381-WirelessVerizon Wireless
(947)387-WirelessVerizon Wireless
(947)399-WirelessVerizon Wireless
(947)400-LandlineFractel
(947)414-WirelessNew Cingular Wireless Pcs
(947)419-WirelessVerizon Wireless
(947)420-WirelessVerizon Wireless
(947)426-LandlineTon80 Communications
(947)428-WirelessVerizon Wireless
(947)433-WirelessVerizon Wireless
(947)436-LandlineTon80 Communications
(947)444-WirelessVerizon Wireless
(947)447-LandlineCommio
(947)456-WirelessVerizon Wireless
(947)465-WirelessNew Cingular Wireless Pcs
(947)466-LandlineTon80 Communications
(947)470-WirelessVerizon Wireless
(947)479-LandlineOnvoy, Llcv
(947)485-WirelessVerizon Wireless
(947)489-WirelessVerizon Wireless
(947)500-LandlineFractel
(947)505-WirelessVerizon Wireless
(947)509-WirelessVerizon Wireless
(947)517-WirelessVerizon Wireless
(947)518-LandlineTeleport Communications America
(947)519-LandlineTeleport Communications America
(947)520-LandlineTeleport Communications America
(947)521-LandlineTeleport Communications America
(947)522-LandlineTeleport Communications America
(947)523-LandlineTeleport Communications America
(947)524-LandlineTeleport Communications America
(947)529-LandlineFractel
(947)539-WirelessVerizon Wireless
(947)546-LandlineTon80 Communications
(947)550-WirelessVerizon Wireless
(947)566-WirelessVerizon Wireless
(947)570-LandlineTelnet Worldwide
(947)577-WirelessVerizon Wireless
(947)600-LandlineFractel
(947)616-WirelessVerizon Wireless
(947)622-LandlineBandwidth.Com Clec
(947)630-WirelessVerizon Wireless
(947)666-LandlineOnvoy, Llcv
(947)678-WirelessVerizon Wireless
(947)722-WirelessVerizon Wireless
(947)729-LandlineMetropcs
(947)733-LandlineMetropcs
(947)740-WirelessVerizon Wireless
(947)744-WirelessVerizon Wireless
(947)749-WirelessVerizon Wireless
(947)750-WirelessVerizon Wireless
(947)755-WirelessVerizon Wireless
(947)757-WirelessVerizon Wireless
(947)762-WirelessVerizon Wireless
(947)768-WirelessVerizon Wireless
(947)770-WirelessVerizon Wireless
(947)777-LandlineOnvoy, Llcv
(947)800-LandlineOnvoy, Llcv
(947)813-LandlineOmnipoint Communications Midwest Operations
(947)823-WirelessVerizon Wireless
(947)829-WirelessVerizon Wireless
(947)830-WirelessVerizon Wireless
(947)837-LandlineTon80 Communications
(947)844-WirelessVerizon Wireless
(947)851-WirelessVerizon Wireless
(947)853-WirelessVerizon Wireless
(947)859-WirelessVerizon Wireless
(947)862-WirelessVerizon Wireless
(947)867-WirelessVerizon Wireless
(947)881-LandlineTeleport Communications America
(947)882-WirelessVerizon Wireless
(947)885-WirelessVerizon Wireless
(947)886-LandlineComcast Ip Phone
(947)888-LandlineOnvoy, Llcv
(947)895-LandlineTwilio International
(947)900-LandlineFractel
(947)913-WirelessVerizon Wireless
(947)938-WirelessVerizon Wireless
(947)939-WirelessVerizon Wireless
(947)941-LandlineOnvoy, Llcv
(947)944-LandlineMetropcs
(947)948-LandlineMetropcs
(947)955-LandlineMetropcs
(947)956-WirelessVerizon Wireless
(947)957-LandlineOnvoy, Llcv
(947)970-WirelessVerizon Wireless
(947)985-LandlinePeerless Network Of Michigan
(947)987-WirelessVerizon Wireless
(947)994-WirelessVerizon Wireless
(947)996-WirelessVerizon Wireless
(947)997-LandlineMetropcs
(947)999-LandlineOnvoy, Llcv

Frequently Asked Questions about the 947 Area Code

Who called me from a 947 number?

55% of its assigned prefixes are wireless. Largest holders: Verizon Wireless; New Cingular Wireless Pcs; and Onvoy, Llcv.

Is 947 a scam area code?

Carriers hold 17% of its possible prefixes.

Why do I keep getting calls from the 947 area code?

Complaints rose 74% on the prior period.

Should I answer an unknown 947 number?

67% of its FTC complaints were robocalls. Its most-reported specific subject was "Reducing your debt (credit cards, mortgage, student loans)", at 17%.

How do I block calls from the 947 area code?

Blocking 947 still lets 248 numbers through.

Where is area code 947?

947 covers 41 cities and 1,340,164 residents in 5 Michigan counties, led by Oakland, Wayne, and Livingston.

When did area code 947 go into service?

947 went into service on September 7, 2002. It was added to overlay 248.

Is 947 a real area code?

Yes: 17 carriers hold its prefixes, serving 41 cities in Oakland, Wayne, Livingston, and 2 other counties.

What timezone is the 947 area code in?

947 is on Eastern Time (ET).

How do I call a 947 number from abroad?

Dial +1 947, then the number.

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