Look up any phone number starting with 517 to identify the owner name, address, spam reports, and more. The 517 area code serves the south central portion of the Lower Peninsula of Michigan.
Enter a full 10-digit number to identify the caller and whether it has been reported as spam.
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Phone numbers with area code 517 originate from the south central portion of the Lower Peninsula of Michigan.
Area code 517 is a general purpose code which was placed in service on January 1, 1947.
Our Michigan phone number lookup for the 517 area code analyzes the three-digit prefix to identify the initially assigned telecommunications company and rate center. This prefix code data may help to determine the U.S. carrier, Michigan geographic region, and local calling area associated with the phone number.
Phone numbers follow the following structure under the North American Numbering Plan:
Understanding the area code can help you determine if a call is local to your area. However, keep in mind that due to mobile number portability and VoIP services, the caller may be anywhere in the United States, so it’s best to search for the most recent phone number details.
| Company | Number of Prefixes |
|---|---|
| MICHIGAN BELL TEL CO | 100 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 46 |
| FRONTIER NORTH, INC. - MI | 28 |
| SPRINT SPECTRUM, L.P. | 25 |
| LEVEL 3 COMMUNICATIONS, LLC - MI | 19 |
| TELNET WORLDWIDE, INC. | 17 |
| ACD TELECOM, INC. - MI | 14 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 13 |
| FRONTIER COMMUNICATIONS OF MICHIGAN, INC. | 11 |
| FRONTIER MIDSTATES, INC. - MI | 11 |
| 123.NET, INC. | 9 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | 8 |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 6 |
| ONVOY, LLCV - MI | 5 |
| AT&T CORP. | 4 |
| CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK | 3 |
| SHIAWASSEE TEL. CO. | 3 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 3 |
| AMERICAN MESSAGING SERVICES, LLC | 2 |
| AT&T - LOCAL | 2 |
| CLEAR RATE COMMUNICATIONS, INC. - MI | 2 |
| COMCAST IP PHONE, LLC | 2 |
| LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | 2 |
| PHONE MICHIGAN - MI | 2 |
| TALK AMERICA INC. - MI | 2 |
| TC3 TELECOM, INC. - MI | 2 |
| TDS METROCOM, INC. - MI | 2 |
| BANDWIDTH.COM CLEC, LLC - MI | 1 |
| CENTURYLINK COMMUNICATIONS, LLC | 1 |
| CHARTER FIBERLINK - MICHIGAN, LLC - MI | 1 |
| COMMUNICATIONS CORP. OF MI | 1 |
| CSC WIRELESS, LLC | 1 |
| CYNERGYCOMM.NET, INC. - MI | 1 |
| DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI | 1 |
| DEERFIELD FARMERS TEL. CO. | 1 |
| FIRST COMMUNICATIONS, LLC - MI | 1 |
| METROPCS, INC. | 1 |
| SAND CREEK TEL. CO. | 1 |
| SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 1 |
| SPRINGPORT TEL. CO. | 1 |
| WALDRON TEL. CO. | 1 |
| XO COMMUNICATIONS SERVICES, INC. - MI | 1 |
Carrier names have been updated from their original FCC assignments to reflect current companies following mergers, acquisitions, and rebranding. Updates were determined using AI-assisted research and may not be accurate or reflect up to date changes. This data is provided without warranties of accuracy or completeness.
| Rate Center | Number of Prefixes |
|---|---|
| LANSING | 125 |
| JACKSON | 40 |
| ADRIAN | 15 |
| HOWELL | 14 |
| HILLSDALE | 11 |
| CHARLOTTE | 9 |
| ALBION | 8 |
| COLDWATER | 7 |
| HOLT | 7 |
| DIMONDALE | 5 |
| GRANDLEDGE | 5 |
| MASON | 5 |
| PORTLAND | 5 |
| EATON RPD | 4 |
| ONONDAGA | 4 |
| ADDISON | 3 |
| DANSVILLE | 3 |
| DE WITT | 3 |
| JONESVILLE | 3 |
| TECUMSEH | 3 |
| BATH | 2 |
| BLISSFIELD | 2 |
| BRONSON | 2 |
| BURLINGTON | 2 |
| CLINTON | 2 |
| COLDWTR LK | 2 |
| CONCORD | 2 |
| FOWLERVL | 2 |
| HOMER | 2 |
| LITCHFIELD | 2 |
| MOSHERVL | 2 |
| MUNITH | 2 |
| NAPOLEON | 2 |
| PERRY | 2 |
| POTTERVL | 2 |
| RANSOM | 2 |
| READING | 2 |
| RIVES JCT | 2 |
| SUNFIELD | 2 |
| TEKONSHA | 2 |
| UNION CITY | 2 |
| VERMONTVL | 2 |
| WEBBERVL | 2 |
| WILLIAMSTN | 2 |
| ALLEN | 1 |
| BELL OAK | 1 |
| BRITTON | 1 |
| BROOKLYN | 1 |
| BUNDY HILL | 1 |
| CAMDEN | 1 |
| CLARKLAKE | 1 |
| CLAYTON | 1 |
| DEERFIELD | 1 |
| FITCHBURG | 1 |
| GRASS LAKE | 1 |
| HANOVER | 1 |
| HUDSON | 1 |
| LAINGSBURG | 1 |
| LESLIE | 1 |
| MONTGOMERY | 1 |
| MORENCI | 1 |
| MULLIKEN | 1 |
| NASHVILLE | 1 |
| NORTHADAMS | 1 |
| ONSTED | 1 |
| OSSEO | 1 |
| PARMA | 1 |
| PRATTVILLE | 1 |
| QUINCY | 1 |
| SAND CREEK | 1 |
| SHAFTSBURG | 1 |
| SPRINGPORT | 1 |
| STOCKBDG | 1 |
| TIPTON | 1 |
| WALDRON | 1 |
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