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Area Code 517 Location & Details

State / Region: Michigan • Country: United States

Major Cities Covered: Lansing, East Lansing, Jackson, Adrian, Coldwater, Howell, Charlotte, Tecumseh, Mason, Hillsdale

Standard Dial Format
+1 (517) XXX-XXXX
Country Code: +1 (NANP Format)
What State is Area Code 517?
MichiganState Hub →
Country Territory
United States
517 Area Code Time Zone
Eastern / Central
517 Overlay Codes
No Overlays

Area Code 517 Geographic Map

Interactive location bounds and coverage area for Michigan (Eastern / Central Timezone)

Lat: 42.31° • Lng: -84.49°
📍 Geographic Center: MichiganMap data © OpenStreetMap contributors

Where is Area Code 517 Located?

Telephone area code 517 is assigned to Michigan in United States. It serves cities and metropolitan communities including Lansing, East Lansing, Jackson, Adrian, Coldwater, Howell, Charlotte, Tecumseh, Mason, Hillsdale.

Historical Context & Area Code Overlay Information:517 serves Michigan (United States).

For local and long-distance calls within area code 517, standard 10-digit dialing (517) XXX-XXXX applies.

Who Called Me from Area Code 517?

Received an unknown call, missed call, or text scam from area code 517? Here is how to trace who is calling from 517 area code and verify unknown numbers safely:

1.
Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

2.
Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 517 prefix to boost pick-up rates.

3.
Reverse Phone Lookup Area Code 517:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 517 & Dialing Format

When placing a phone call to a number in area code 517, follow the correct dialing format depending on your calling location:

  • Calling from inside the US / Canada (+1): Dial 1 + (517) + 7-digit number.
  • Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 517 + 7-digit number.
  • Do I need to dial area code 517 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 517

Urban centers, census places, and communities within the +1-517 calling area

50 Major Cities Listed
City NameCountyPopulation% of 517 Pop
LansingIngham County113,88431.9%
East LansingIngham County49,35513.8%
JacksonJackson County31,0228.7%
AdrianLenawee County20,1915.7%
ColdwaterBranch County14,2164.0%
HowellLivingston County9,8962.8%
CharlotteEaton County9,3052.6%
TecumsehLenawee County8,6082.4%
MasonIngham County8,2642.3%
HillsdaleHillsdale County8,0022.2%
Grand LedgeEaton County7,8532.2%
AlbionCalhoun County7,4742.1%
Eaton RapidsEaton County5,2181.5%
DewittClinton County4,7951.3%
WilliamstonIngham County3,8101.1%
PortlandIonia County3,7701.1%
BlissfieldLenawee County3,2620.9%
PottervilleEaton County3,1350.9%
FowlervilleLivingston County2,8740.8%
ClintonLenawee County2,4810.7%

Counties Covered by Area Code 517

Geographic county distribution and population coverage across Michigan

County NameTotal Population% of 517 Area% of County
Ingham County287,39050.5%63%
Lenawee County97,82511.4%42%
Jackson County159,58810.1%23%
Eaton County109,1808.1%26%
Branch County46,0245.6%43%
Hillsdale County45,6943.7%29%
Livingston County196,8863.6%6%
Calhoun County133,6112.7%7%
Clinton County80,1891.3%6%
Shiawassee County67,8281.3%7%
Ionia County66,3091.1%6%
Barry County64,0090.5%3%
Monroe County155,8700.2%1%

☎️Area Code 517 Exchange Prefixes & Carriers

Showing 50 of 638 central office 3-digit prefixes and assigned telecom carriers

76% Landline17% Wireless7% VoIP
PrefixLine UsageRate CenterAssigned CarrierAssign Date
(517) 200-📱WirelessLITCHFIELDNEW CINGULAR WIRELESS PCS, LLC - IL03/15/2004
(517) 201-💻VoIPLESLIEONVOY, LLCV - MI03/08/2016
(517) 202-📞LandlineLANSINGOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCN/A
(517) 203-📞LandlineLANSINGMICHIGAN BELL TEL CON/A
(517) 204-📞LandlineLANSINGOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCN/A
(517) 205-📞LandlineJACKSONMICHIGAN BELL TEL CO04/17/2014
(517) 206-📞LandlineJACKSONOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCN/A
(517) 207-📞LandlineADRIANTELNET WORLDWIDE, INC.N/A
(517) 208-📞LandlineBRITTONCENTURYLINK COMMUNICATIONS, LLC03/13/2014
(517) 209-💻VoIPHOLTBANDWIDTH.COM CLEC, LLC - MI05/04/2009
(517) 210-💻VoIPPOTTERVLONVOY, LLCV - MI03/08/2016
(517) 211-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(517) 212-📱WirelessHILLSDALECELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI04/16/2004
(517) 213-📞LandlineCHARLOTTELEVEL 3 COMMUNICATIONS, LLC - MIN/A
(517) 214-📞LandlineLANSINGOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCN/A
(517) 215-📞LandlineADRIANOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC01/14/2010
(517) 216-📱WirelessLANSINGCSC WIRELESS, LLC06/25/2020
(517) 217-📞LandlineCLINTONTC3 TELECOM, INC. - MIN/A
(517) 218-📱WirelessPORTLANDNEW CINGULAR WIRELESS PCS, LLC - IL11/16/2023
(517) 219-📞LandlineFOWLERVLLEVEL 3 COMMUNICATIONS, LLC - MI06/23/2004
(517) 220-📞LandlineLANSINGCENTURYLINK COMMUNICATIONS, LLC10/14/2015
(517) 221-📱WirelessHOLTNEW CINGULAR WIRELESS PCS, LLC - IL04/12/2016
(517) 222-📞LandlineDANSVILLEMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI09/15/2005
(517) 223-📞LandlineFOWLERVLMICHIGAN BELL TEL CON/A
(517) 224-📞LandlinePOTTERVLLEVEL 3 COMMUNICATIONS, LLC - MI10/20/2004
(517) 225-📱WirelessHOWELLNEW CINGULAR WIRELESS PCS, LLC - IL11/16/2015
(517) 226-📞LandlineLANSINGAMERICAN MESSAGING SERVICES, LLCN/A
(517) 227-📱WirelessCOLDWATERCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI04/29/2003
(517) 228-📞LandlineLANSINGSPOK, INC.N/A
(517) 229-📞LandlineLANSINGSPOK, INC.N/A
(517) 230-📱WirelessLANSINGCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MIN/A
(517) 231-📱WirelessCHARLOTTECELLCO PARTNERSHIP DBA VERIZON WIRELESS - MIN/A
(517) 232-📞LandlineLANSINGSPOK, INC.N/A
(517) 233-📞LandlineEATON RPDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI03/16/2005
(517) 234-📱WirelessHOWELLNEW CINGULAR WIRELESS PCS, LLC - IL11/08/2016
(517) 235-📞LandlineDIMONDALEAT&T ENTERPRISES, LLC12/07/2010
(517) 236-📱WirelessDIMONDALECELLCO PARTNERSHIP DBA VERIZON WIRELESS - MIN/A
(517) 237-💻VoIPLANSINGONVOY, LLCV - MIN/A
(517) 238-📞LandlineCOLDWTR LKFRONTIER NORTH, INC. - MIN/A
(517) 239-📞LandlineDE WITTFRONTIER NORTH, INC. - MI04/23/2015
(517) 240-📞LandlineJACKSONOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC03/29/2010
(517) 241-📞LandlineLANSINGMICHIGAN BELL TEL CON/A
(517) 242-📱WirelessLANSINGCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MIN/A
(517) 243-📱WirelessLANSINGCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MIN/A
(517) 244-📞LandlineMASONMICHIGAN BELL TEL CON/A
(517) 245-📱WirelessFOWLERVLCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI09/17/2015
(517) 246-💻VoIPLANSINGPEERLESS NETWORK OF MICHIGAN, LLC - MI08/01/2019
(517) 247-📞LandlineJACKSONTELEPORT COMMUNICATIONS AMERICA, LLC - MI05/14/2019
(517) 248-📞LandlineMILocal Exchange CarrierN/A
(517) 249-📱WirelessLANSINGNEW CINGULAR WIRELESS PCS, LLC - IL03/08/2017

Frequently Asked Questions about Area Code 517

Where is area code 517 located?

Area code 517 is located in Michigan (United States), serving cities like Lansing, East Lansing, Jackson, Adrian, Coldwater, Howell, Charlotte, Tecumseh, Mason, Hillsdale.

What timezone is area code 517?

Area code 517 operates in the Eastern / Central timezone.

What state is area code 517?

Area code 517 is assigned to the state / telecom territory of Michigan.

Is area code 517 a scam or dangerous?

Area code 517 is an official geographic area code for Michigan. However, beware of robocaller spoofing.

Michigan State Area Codes

View complete directory of telephone area codes assigned to Michigan.

Explore Michigan Directory

Get a 517 Business Phone Number

How to acquire a virtual phone number or business line with area code 517 for local customer trust in Michigan.

Get 517 Business Number
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Overlay & Nearby Area Codes for Michigan

Explore neighboring telecom prefixes sharing geographical boundaries with area code 517.

231
Eastern / Central
Area Code 231
Muskegon, Norton Shores, Traverse City, Cadillac, Muskegon Heights, Big Rapids, Ludington, Manistee, Petoskey, Cheboygan
248
Eastern / Central
Area Code 248
Troy, Farmington Hills, Rochester Hills, Southfield, Novi, Pontiac, Royal Oak, Oak Park, Madison Heights, Auburn Hills
269
Eastern / Central
Area Code 269
Kalamazoo, Battle Creek, Portage, Niles, Sturgis, Benton Harbor, Three Rivers, St. Joseph, Hastings, Marshall
278
Eastern / Central
Area Code 278
Ann Arbor, Ypsilanti
313
Eastern / Central
Area Code 313
Detroit, Dearborn, Taylor, Dearborn Heights, Lincoln Park, Hamtramck, Highland Park
586
Eastern / Central
Area Code 586
Warren, Sterling Heights, St. Clair Shores, Roseville, Eastpointe, Grosse Pointe Woods, Mount Clemens, Harper Woods, Fraser, New Baltimore