The 920 area code is a telephone area code serving a large area of eastern Wisconsin, including the Green Bay and Fox Cities regions. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 920 area code) below and access available caller information such as name, address, and more.
Federal Data
State Data
County Data
City Data
Phone numbers with the 920 prefix originate from most of Northeast Wisconsin, including the cities of Green Bay and the Fox Cities. The service area also extends to the far northern and eastern exurban areas of the Madison metropolitan statistical area (MSA) and the far northern and western portions of the Milwaukee combined statistical area (CSA).
Area code 920 operates under an overlay system with area code 274. Area code 920 was introduced on July 26, 1997, as a split from area code 414. Area code 274 was added to the same geographic region as an overlay on May 5, 2023, to provide additional numbering capacity. As of October 24, 2021, ten-digit dialing is required for all calls within this numbering plan area.
Area code 920 is a General Purpose Code which was placed in service on January 1, 1947.
Our reverse phone lookup will analyze the three-digit prefix of any 920 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, Wisconsin geographic region, and local calling area associated with the phone number.
| Company | Number of Prefixes |
|---|---|
| WISCONSIN BELL INC | 135 |
| FRONTIER NORTH INC. - WI | 37 |
| UNITED STATES CELLULAR - WI | 34 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 33 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 22 |
| SPRINT SPECTRUM, L.P. | 18 |
| LEVEL 3 COMMUNICATIONS, LLC - WI | 17 |
| NEW CELL DBA CELLCOM | 15 |
| CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK | 11 |
| TDS METROCOM, INC. - WI | 8 |
| GLOBAL CROSSING TELEMANAGEMENT, INC. - WI | 7 |
| TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7 |
| US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI | 7 |
| CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK | 6 |
| CHARTER FIBERLINK, LLC - WI | 6 |
| EASTCOAST TELECOM, INC. | 6 |
| CENTURYTEL MW-WI-CENCOM DBA CENTURYLINK - CENCOM | 5 |
| CENTURYTEL SOUTHERN WISCONSIN LLC DBA CENTURYLINK | 5 |
| TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI | 5 |
| CENTURYTEL MIDWEST-WI LLC NW DBA CENTURYLINK - NW | 4 |
| NET LEC, INC. | 4 |
| OVATION COMMUNICATIONS OF WISCONSIN, INC. | 4 |
| T-MOBILE USA, INC. | 4 |
| AT&T - LOCAL | 3 |
| AT&T CORP. | 3 |
| NORTHEAST TEL. CO. | 3 |
| ONVOY, LLC - WI | 3 |
| STOCKBRIDGE & SHERWOOD TEL. CO. | 3 |
| BANDWIDTH.COM CLEC, LLC - WI | 2 |
| BAYLAND TELEPHONE, LLC | 2 |
| CENTURYTEL OF FORESTVILLE, LLC DBA CENTURYLINK | 2 |
| CENTURYTEL OF LARSEN-READFIELD DBA CENTURYLINK | 2 |
| MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WI | 2 |
| MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 2 |
| NORTHERN TELEPHONE AND DATA CORP. - WI | 2 |
| RIVERSIDE TELCOM, INC. | 2 |
| TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK | 2 |
| BAYLAND TEL., INC. | 1 |
| CENTURYTEL FAIRWATER-BRANDON-ALTO DBA CENTURYLINK | 1 |
| CENTURYTEL MW-WI-WAYSIDE DBA CENTURYLINK-WAYSIDE | 1 |
| CENTURYTEL MW-WISCONSIN DBA CENTURYLINK- CASCO | 1 |
| COMCAST IP PHONE, LLC | 1 |
| LAKEFIELD TEL. CO. | 1 |
| LAKEFIELD TELEPHONE COMPANY, LLC | 1 |
| MANAWA TEL. CO., INC. | 1 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 1 |
| METRO SOUTHWEST PCS, LLP | 1 |
| NUSO, LLC | 1 |
| PEERLESS NETWORK OF WISCONSIN, LLC - WI | 1 |
| Rate Center | Number of Prefixes |
|---|---|
| GREEN BAY | 71 |
| APPLETON | 66 |
| OSHKOSH | 28 |
| FONDDU LAC | 22 |
| SHEBOYGAN | 20 |
| MANITOWOC | 17 |
| DE PERE | 15 |
| NEENAH | 14 |
| BEAVER DAM | 10 |
| WATERTOWN | 10 |
| FTATKINSON | 7 |
| STURGEONBY | 6 |
| JEFFERSON | 5 |
| NEW LONDON | 5 |
| HORICON | 3 |
| KAUKAUNA | 3 |
| LTL CHUTE | 3 |
| OCONTO | 3 |
| OMRO | 3 |
| OOSTBURG | 3 |
| PLYMOUTH | 3 |
| RIPON | 3 |
| TWO RIVERS | 3 |
| ABRAMS | 2 |
| ALGOMA | 2 |
| BAILEYSHBR | 2 |
| BRILLION | 2 |
| CHILTON | 2 |
| CLEVELAND | 2 |
| CLYMAN | 2 |
| COLUMBUS | 2 |
| FOX LAKE | 2 |
| GILLETT | 2 |
| GREEN LAKE | 2 |
| JOHNSONCRK | 2 |
| KEWAUNEE | 2 |
| KIEL | 2 |
| LENA | 2 |
| LUXEMBURG | 2 |
| MAPLETON | 2 |
| MAYVILLE | 2 |
| OCONTO FLS | 2 |
| PICKETT | 2 |
| RANDOMLAKE | 2 |
| REEDSVILLE | 2 |
| WAUPUN | 2 |
| WEYAUWEGA | 2 |
| WILD ROSE | 2 |
| BERLIN | 1 |
| BLACKCREEK | 1 |
| BRANDON | 1 |
| BRUSSELS | 1 |
| BURNETT | 1 |
| CAMBRIA | 1 |
| CAMPBELSPT | 1 |
| CASCADE | 1 |
| CASCO | 1 |
| CEDARGROVE | 1 |
| COLEMAN | 1 |
| COLLINS | 1 |
| DENMARK | 1 |
| EDEN | 1 |
| EGG HARBOR | 1 |
| ELKHART LK | 1 |
| FALL RIVER | 1 |
| FORESTVL | 1 |
| FREMONT | 1 |
| HILBERT | 1 |
| HORTONVL | 1 |
| HOWARDSGRV | 1 |
| HUSTISFORD | 1 |
| JACKSONPT | 1 |
| JOHNSBURG | 1 |
| JUNEAU | 1 |
| KINGSTON | 1 |
| LAKE MILLS | 1 |
| LARSEN | 1 |
| LEBANON | 1 |
| LOMIRA | 1 |
| MANAWA | 1 |
| MARKESAN | 1 |
| MILLCENTER | 1 |
| MISHICOT | 1 |
| MT CALVARY | 1 |
| NEOSHO | 1 |
| NESHKORO | 1 |
| NEWFRANKEN | 1 |
| NEWHOLSTEN | 1 |
| NEWTONBURG | 1 |
| OAKFIELD | 1 |
| ONEIDA | 1 |
| POY SIPPI | 1 |
| PRINCETON | 1 |
| PULASKI | 1 |
| RANDOLPH | 1 |
| READFIELD | 1 |
| REDGRANITE | 1 |
| REESEVILLE | 1 |
| RIO | 1 |
| ROSENDALE | 1 |
| SEYMOUR | 1 |
| SHEBOGNFLS | 1 |
| SHERWOOD | 1 |
| SHIOCTON | 1 |
| SISTER BAY | 1 |
| ST CLOUD | 1 |
| ST NAZIANZ | 1 |
| STOCKBDG | 1 |
| SURING | 1 |
| THERESA | 1 |
| TISCHMILLS | 1 |
| VALDERS | 1 |
| VAN DYNE | 1 |
| WASHIGTNIS | 1 |
| WATERLOO | 1 |
| WAUTOMA | 1 |
| WAYSIDE | 1 |
| WHITELAW | 1 |
| WINNECONNE | 1 |
| WRIGHTSTN | 1 |
Lookup phone numbers starting with other Wisconsin area codes:
Wisconsin Reverse Lookup ➜