Home › Michigan › Royal Oak

Royal Oak, MI Area Codes

Royal Oak, Michigan (population 57,583) uses area codes 248 and 947.

Area code248
Area code947
Time zoneEastern
Local time now…
Royal OakTroyFarmington HillsRochester HillsSouthfieldNoviPontiacOak ParkMadison HeightsAuburn HillsBirminghamFerndaleWixomRoyal Oak
Royal Oak and nearby cities in area code 248

Carriers with Royal Oak numbers

95 prefixes are assigned to the Royal Oak exchange: 15% mobile, 27% VoIP and cable, 58% landline.

CarrierPrefixes
AT&T (Michigan Bell)36
AT&T Mobility12
AT&T (Teleport)10
Verizon Business (MCImetro)6
Lumen (Level 3)5
American Messaging Services5
Paetec Itel4
Spok4

Area codes used in Royal Oak

Area codePrefixes serving Royal OakMain carriers in this code
24884AT&T (Michigan Bell), Verizon Wireless, AT&T Mobility
94711Verizon Wireless, AT&T Mobility, Onvoy (Sinch)

Royal Oak phone number prefixes

Numbers starting with these first six digits were originally assigned to the Royal Oak exchange.

Nearby cities in area code 248

Questions

What is the area code for Royal Oak, MI?
Royal Oak uses 2 area codes: 248 and 947. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Royal Oak in?
Royal Oak is in the Eastern time zone.