MICHIGAN
| Area Code | Ratecenter | Tier |
|---|
| 231 | BEULAH | 3 |
| 231 | BIG RAPIDS | 3 |
| 231 | CADILLAC | 3 |
| 231 | CENTRAL LK | 3 |
| 231 | CHARLEVOIX | 3 |
| 231 | CHEBOYGAN | 3 |
| 231 | CLAM RIVER | 3 |
| 231 | CORAL | 1 |
| 231 | EASTJORDAN | 3 |
| 231 | ELK RAPIDS | 3 |
| 231 | ELLSWORTH | 3 |
| 231 | FIFE LAKE | 3 |
| 231 | FRANKFORT | 3 |
| 231 | FREESOIL | 3 |
| 231 | FREMONT | 1 |
| 231 | FRUITPORT | 3 |
| 231 | GRANT | 1 |
| 231 | HARBOR SPG | 3 |
| 231 | HARRIETTA | 3 |
| 231 | HART | 3 |
| 231 | HOLTON | 3 |
| 231 | HOWARDCITY | 3 |
| 231 | INDIAN RIV | 3 |
| 231 | INTERLOCHN | 3 |
| 231 | KALKASKA | 3 |
| 231 | LKLEELANAU | 3 |
| 231 | LUDINGTON | 3 |
| 231 | MACKINAWCY | 3 |
| 231 | MANCELONA | 3 |
| 231 | MANISTEE | 3 |
| 231 | MANTON | 3 |
| 231 | MCBAIN | 3 |
| 231 | MORLEY | 1 |
| 231 | MUSKEGON | 3 |
| 231 | NORTHPORT | 3 |
| 231 | PELLSTON | 3 |
| 231 | PETOSKEY | 3 |
| 231 | RAVENNA | 3 |
| 231 | REED CITY | 3 |
| 231 | SCOTTVILLE | 3 |
| 231 | SHELBY | 3 |
| 231 | TRAVERSECY | 3 |
| 231 | TUSTIN | 3 |
| 231 | TWIN LAKE | 3 |
| 231 | WALLOON LK | 3 |
| 231 | WHITEHALL | 3 |
| 231 | WILLIAMSBG | 3 |
| 231 | WOLVERINE | 3 |
| 248 | AUBURN HTS | 1 |
| 248 | BIRMINGHAM | 1 |
| 248 | CLARKSTON | 1 |
| 248 | COMMERCE | 1 |
| 248 | DETROITZN5 | 1 |
| 248 | DRAYTON PL | 1 |
| 248 | FARMINGTON | 1 |
| 248 | HOLLY | 1 |
| 248 | LAKE ORION | 1 |
| 248 | MILFDWH LK | 3 |
| 248 | NORTHVILLE | 1 |
| 248 | OXFORD | 1 |
| 248 | PONTIAC | 1 |
| 248 | ROCHESTER | 1 |
| 248 | ROYAL OAK | 1 |
| 248 | SOUTH LYON | 1 |
| 248 | SOUTHFIELD | 1 |
| 248 | TROY | 1 |
| 248 | W BLOOMFLD | 1 |
| 248 | WALLEDLAKE | 1 |
| 269 | ATHENS | 3 |
| 269 | BARODA | 3 |
| 269 | BATTLE CRK | 2 |
| 269 | BELLEVUE | 2 |
| 269 | BENTON HBR | 3 |
| 269 | BERRIENSPG | 3 |
| 269 | BRIDGMAN | 3 |
| 269 | BUCHANAN | 3 |
| 269 | BURR OAK | 3 |
| 269 | CENTREVL | 3 |
| 269 | COLOMA | 3 |
| 269 | COLON | 3 |
| 269 | DOWAGIAC | 3 |
| 269 | EAU CLAIRE | 3 |
| 269 | FULTON | 3 |
| 269 | GALESBURG | 2 |
| 269 | GALIEN | 3 |
| 269 | HAMILTON | 3 |
| 269 | HASTINGS | 3 |
| 269 | HOPKINS | 1 |
| 269 | KALAMAZOO | 2 |
| 269 | MARCELLUS | 3 |
| 269 | MARSHALL | 2 |
| 269 | MENDON | 3 |
| 269 | MIDDLEVL | 1 |
| 269 | NEWBUFFALO | 3 |
| 269 | NILES | 3 |
| 269 | OLIVET | 3 |
| 269 | OTSEGO | 2 |
| 269 | PLAINWELL | 2 |
| 269 | RICHLAND | 2 |
| 269 | SAWYER | 3 |
| 269 | SCHOOLCFT | 2 |
| 269 | SCOTTS | 2 |
| 269 | SOUTHHAVEN | 3 |
| 269 | ST JOSEPH | 3 |
| 269 | STURGIS | 3 |
| 269 | THREE OAKS | 3 |
| 269 | THREERIVRS | 3 |
| 269 | VANDALIA | 3 |
| 269 | VICKSBURG | 2 |
| 269 | WATERVLIET | 3 |
| 269 | WAYLAND | 1 |
| 269 | WH PIGEON | 3 |
| 313 | DETROITZN1 | 1 |
| 313 | DETROITZN2 | 1 |
| 313 | DETROITZN3 | 1 |
| 313 | DETROITZN4 | 1 |
| 313 | DETROITZN5 | 1 |
| 313 | DETROITZN6 | 1 |
| 517 | ADDISON | 3 |
| 517 | ADRIAN | 1 |
| 517 | ALBION | 3 |
| 517 | BLISSFIELD | 1 |
| 517 | BRONSON | 3 |
| 517 | BURLINGTON | 3 |
| 517 | CHARLOTTE | 3 |
| 517 | CLARKLAKE | 3 |
| 517 | COLDWATER | 3 |
| 517 | COLDWTR LK | 3 |
| 517 | DANSVILLE | 3 |
| 517 | DIMONDALE | 2 |
| 517 | EATON RPD | 2 |
| 517 | FITCHBURG | 3 |
| 517 | FOWLERVL | 3 |
| 517 | HILLSDALE | 3 |
| 517 | HOLT | 2 |
| 517 | HOMER | 3 |
| 517 | HOWELL | 1 |
| 517 | HUDSON | 1 |
| 517 | JACKSON | 3 |
| 517 | JONESVILLE | 3 |
| 517 | LANSING | 2 |
| 517 | LESLIE | 3 |
| 517 | MASON | 2 |
| 517 | MULLIKEN | 3 |
| 517 | NAPOLEON | 3 |
| 517 | ONONDAGA | 3 |
| 517 | PORTLAND | 3 |
| 517 | POTTERVL | 2 |
| 517 | QUINCY | 3 |
| 517 | STOCKBDG | 3 |
| 517 | TECUMSEH | 1 |
| 517 | TEKONSHA | 3 |
| 517 | TIPTON | 1 |
| 517 | UNION CITY | 3 |
| 517 | VERMONTVL | 3 |
| 586 | ARMADA | 3 |
| 586 | CENTERLINE | 1 |
| 586 | MT CLEMENS | 1 |
| 586 | NEW HAVEN | 1 |
| 586 | NEWBALTIMR | 1 |
| 586 | ROMEO | 1 |
| 586 | ROSEVILLE | 1 |
| 586 | UTICA | 1 |
| 586 | WARREN | 1 |
| 586 | WASHINGTON | 1 |
| 616 | ADA | 1 |
| 616 | ALTO | 1 |
| 616 | BYRON CTR | 1 |
| 616 | CALEDONIA | 1 |
| 616 | CASNOVIA | 3 |
| 616 | CEDAR SPG | 1 |
| 616 | CLARKSVL | 1 |
| 616 | CONKLIN | 2 |
| 616 | COOPERSVL | 2 |
| 616 | DORR | 1 |
| 616 | DUTTON | 1 |
| 616 | FREEPORT | 1 |
| 616 | GRAND RPDS | 1 |
| 616 | GRANDHAVEN | 3 |
| 616 | GRATTAN | 1 |
| 616 | GREENVILLE | 1 |
| 616 | HOLLAND | 3 |
| 616 | HUDSONVL | 1 |
| 616 | IONIA | 3 |
| 616 | JAMESTOWN | 1 |
| 616 | KENT CITY | 1 |
| 616 | LAKEODESSA | 1 |
| 616 | LOWELL | 1 |
| 616 | MARNE | 1 |
| 616 | MOLINE | 1 |
| 616 | ROCKFORD | 1 |
| 616 | SAND LAKE | 3 |
| 616 | SPARTA | 1 |
| 616 | TRUFANT | 3 |
| 616 | ZEELAND | 3 |
| 734 | ANN ARBOR | 1 |
| 734 | BELLEVILLE | 1 |
| 734 | CARLETON | 1 |
| 734 | CHELSEA | 1 |
| 734 | DEXTER | 1 |
| 734 | DUNDEE | 1 |
| 734 | FLAT ROCK | 1 |
| 734 | LIVONIA | 1 |
| 734 | LOSTPNNSUL | 1 |
| 734 | MAYBEE | 1 |
| 734 | MILAN | 1 |
| 734 | MONROE | 1 |
| 734 | NEW BOSTON | 1 |
| 734 | NOSYLVANIA | 3 |
| 734 | PLYMOUTH | 1 |
| 734 | ROCKWOOD | 1 |
| 734 | ROMULUS | 1 |
| 734 | TEMPERANCE | 1 |
| 734 | TRENTON | 1 |
| 734 | WAYNE | 1 |
| 734 | WHITMORELK | 3 |
| 734 | WILLIS | 1 |
| 734 | WYANDOTTE | 1 |
| 734 | YPSILANTI | 1 |
| 810 | ALGONAC | 1 |
| 810 | APPLEGATE | 1 |
| 810 | BRIGHTON | 1 |
| 810 | BROWN CITY | 1 |
| 810 | BYRON | 1 |
| 810 | CAPAC | 3 |
| 810 | CLIMTMORRS | 3 |
| 810 | COLUMBIAVL | 1 |
| 810 | DAVISON | 1 |
| 810 | DECKERVL | 1 |
| 810 | DRYDEN | 1 |
| 810 | FENTON | 1 |
| 810 | FLINT | 1 |
| 810 | GRANDBLANC | 1 |
| 810 | HARTLAND | 1 |
| 810 | LAPEER | 1 |
| 810 | LEXINGTON | 1 |
| 810 | MARINECITY | 1 |
| 810 | MEMPHIS | 1 |
| 810 | METAMORA | 1 |
| 810 | PECK | 1 |
| 810 | PONTIAC | 1 |
| 810 | PORT HURON | 1 |
| 810 | PT SANILAC | 1 |
| 810 | SANDUSKY | 1 |
| 810 | SOUTHFIELD | 1 |
| 810 | ST CLAIR | 1 |
| 906 | AMASA | 3 |
| 906 | BARK RIVER | 3 |
| 906 | BERGLAND | 3 |
| 906 | BIG BAY | 3 |
| 906 | BREVORT | 3 |
| 906 | CALUMET | 3 |
| 906 | CHANNING | 3 |
| 906 | CURTIS | 3 |
| 906 | ENGADINE | 3 |
| 906 | ESCANABA | 3 |
| 906 | GLADSTONE | 3 |
| 906 | HERMANSVL | 3 |
| 906 | HOUGHTON | 3 |
| 906 | IRON MT | 3 |
| 906 | IRON RIVER | 3 |
| 906 | IRONWOOD | 3 |
| 906 | ISHPEMING | 3 |
| 906 | KEWEENAW | 3 |
| 906 | MACKINACIS | 3 |
| 906 | MARQUETTE | 3 |
| 906 | MENOMINEE | 3 |
| 906 | MICHIGAMME | 3 |
| 906 | NEGAUNEE | 3 |
| 906 | NEWBERRY | 3 |
| 906 | NORWAY | 3 |
| 906 | POWERS | 3 |
| 906 | ROCK | 3 |
| 906 | SALTSTMARI | 3 |
| 906 | ST IGNACE | 3 |
| 906 | STEPHENSON | 3 |
| 906 | TROUT LAKE | 3 |
| 906 | WAKEFIELD | 3 |
| 906 | WATERSMEET | 3 |
| 947 | CLARKSTON | 1 |
| 947 | MILFDWH LK | 3 |
| 947 | SOUTHFIELD | 1 |
| 989 | AKRON | 3 |
| 989 | ALMA | 3 |
| 989 | ALPENA | 3 |
| 989 | ASHLEY | 3 |
| 989 | ATLANTA | 3 |
| 989 | AUBURN | 3 |
| 989 | BAD AXE | 3 |
| 989 | BANCROFT | 3 |
| 989 | BAY CITY | 3 |
| 989 | BIRCH RUN | 2 |
| 989 | BRECKENRDG | 3 |
| 989 | CLARE | 3 |
| 989 | COLEMAN | 3 |
| 989 | DURAND | 3 |
| 989 | ELSIE | 3 |
| 989 | FAIRGROVE | 3 |
| 989 | FRANKENMTH | 2 |
| 989 | FREELAND | 3 |
| 989 | GAYLORD | 3 |
| 989 | GRAYLING | 3 |
| 989 | HEMLOCK | 2 |
| 989 | HOUGHTONLK | 3 |
| 989 | HUBBARDSTN | 3 |
| 989 | ITHACA | 3 |
| 989 | LAKEVIEW | 3 |
| 989 | LEWISTON | 3 |
| 989 | LINWOOD | 3 |
| 989 | MERRILL | 2 |
| 989 | MIDLAND | 3 |
| 989 | MTPLEASANT | 3 |
| 989 | OSCODA | 3 |
| 989 | OVID | 3 |
| 989 | OWOSSO | 3 |
| 989 | POMPEII | 3 |
| 989 | REESE | 2 |
| 989 | RIVERDALE | 3 |
| 989 | ROGERSCITY | 3 |
| 989 | ROSCOMMON | 3 |
| 989 | ROSEBUSH | 3 |
| 989 | SAGINAW | 2 |
| 989 | SHEPHERD | 3 |
| 989 | SIDNEY | 3 |
| 989 | ST CHARLES | 2 |
| 989 | ST HELEN | 3 |
| 989 | ST JOHNS | 3 |
| 989 | ST LOUIS | 3 |
| 989 | STANDISH | 3 |
| 989 | STANTON | 3 |
| 989 | UNIONVILLE | 3 |
| 989 | VANDERBILT | 3 |
| 989 | VASSAR | 3 |
| 989 | WEIDMAN | 3 |
| 989 | WESTBRANCH | 3 |