920 Area Code

State: Wisconsin

Admission to Statehood:
May 29, 1848 (30th State)
Area:
- Area: 65,503 sq.mi (169,652 sq.km.), 23rd
- Land: 54,314 sq.mi. (140,673 sq.km.), 25th
- Water: 11,190 sq.mi. (28,982 sq.km.), 4th
- Great Lakes: 9,355 sq.mi. (24,229 sq.km.),2nd
Constitution:
Wisconsin's Constitution , 30th State
Capital City:
Madison
Nickname:
Badger State
Population (2013):
5,742,713; Rank: 20 of 50 | Population Quick Facts

Area Code 920

Map:

Area Code	Prefix	Usage	Primary City	Carrier	Introduced
920	201	Wireless	Appleton	Usa Mobility Wireless	05/10/1999
920	202	Wireless	Appleton	United States Cellular Corp. - Wisconsin	07/06/1997
920	203	Wireless	Oshkosh	Sprint Spectrum L.p.	08/20/2000
920	204	Wireless	Fond Du Lac	Cellco Partnership DBA Verizon Wireless	07/06/1997
920	205	Wireless	Appleton	Sprint Spectrum L.p.	08/20/2000
920	206	Landline	Watertown	Ameritech Wisconsin	07/06/1997
920	207	Wireless	Sheboygan	United States Cellular Corp. - Wisconsin	05/10/1999
920	208	Landline	Sheboygan	Ameritech Wisconsin	07/06/1997
920	209	Wireless	Appleton	United States Cellular Corp. - Wisconsin	05/10/1999
920	210	Wireless	Beaver Dam	United States Cellular Corp. - Wisconsin	07/06/1997
920	212	Wireless	Mayville	Cellco Partnership DBA Verizon Wireless	07/06/1997
920	213	Wireless	Appleton	Cellco Partnership DBA Verizon Wireless	07/06/1997
920	214	Wireless	Mayville	Cellco Partnership DBA Verizon Wireless	05/10/1999
920	215	Landline	Neenah	Ameritech Wisconsin	07/06/1997
920	216	Wireless	Oshkosh	New Cingular Wireless PCS - IL	02/14/2001
920	217	Wireless	Green Bay	Sprint Spectrum L.p.	08/20/2000
920	218	Wireless	Manitowoc	Jsm Tele-page Inc.	08/20/2000
920	219	Wireless	Beaver Dam	Cellco Partnership DBA Verizon Wireless	05/10/1999
920	220	Wireless	Johnson Creek	Sprint Spectrum L.p.	10/31/2000
920	221	Landline	Appleton	Ameritech Wisconsin	07/30/2013
920	222	Wireless	Lake Mills	Sprint Spectrum L.p.	10/31/2000
920	223	Landline	Oshkosh	Ameritech Wisconsin	10/13/1999
920	224	Landline	Appleton	Net Lec	01/14/2000
920	225	Landline	Appleton	Ameritech Wisconsin	10/13/1999
920	226	Wireless	Sheboygan	New Cingular Wireless PCS - IL	06/13/2000
920	227	Landline	Green Bay	Global Crossing Telemanagement-wi	10/13/1999
920	228	Wireless	Seymour	New Cell DBA Cellcom	01/14/2000
920	229	Wireless	Green Lake	United States Cellular Corp. - Wisconsin	06/13/2000
920	230	Landline	Oshkosh	Northern Telephone And Data Corp.	02/05/2001
920	231	Landline	Oshkosh	Ameritech Wisconsin	07/06/1997
920	232	Landline	Oshkosh	Ameritech Wisconsin	07/06/1997
920	233	Landline	Oshkosh	Ameritech Wisconsin	07/06/1997
920	234	Landline	Sheboygan Falls	Level 3 Communications	11/16/2012
920	235	Landline	Oshkosh	Ameritech Wisconsin	07/06/1997
920	236	Landline	Oshkosh	Ameritech Wisconsin	07/06/1997
920	237	Landline	Oshkosh	Ameritech Wisconsin	05/10/1999
920	238	Wireless	Fond Du Lac	United States Cellular Corp. - Wisconsin	10/13/1999
920	239	Landline	Waupun	Ovation Communications Of Wisconsin	08/20/2000
920	240	Landline	Wautoma	Level 3 Communications	06/29/2004
920	241	Wireless	De Pere	Cellco Partnership DBA Verizon Wireless	08/20/2000
920	242	Wireless	Manitowoc	Sprint Spectrum L.p.	08/20/2000
920	243	Landline	Appleton	Global Crossing Telemanagement-wi	10/13/1999
920	244	Landline	Ogdensburg	Manawa Telephone Co.	07/06/1997
920	245	Landline	Watertown	Teleport Communications America	05/10/1999
920	246	Wireless	Green Bay	Cellco Partnership DBA Verizon Wireless	10/13/1999
920	247	Wireless	Neenah	Usa Mobility Wireless	10/13/1999
920	248	Wireless	Watertown	Sprint Spectrum L.p.	10/31/2000
920	249	Wireless	New London	Wi Rsa #7 Limited Partnership DBA Element Mobile	05/10/1999
920	250	Wireless	New London	Wi Rsa #7 Limited Partnership DBA Element Mobile	05/10/1999
920	251	Wireless	Fond Du Lac	Sprint Spectrum L.p.	08/20/2000

Area Code: 920
Prefix: 201
Usage: Wireless
Primary City: Appleton
Carrier: Usa Mobility Wireless
Introduced: 05/10/1999

Area Code: 920
Prefix: 202
Usage: Wireless
Primary City: Appleton
Carrier: United States Cellular Corp. - Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 203
Usage: Wireless
Primary City: Oshkosh
Carrier: Sprint Spectrum L.p.
Introduced: 08/20/2000

Area Code: 920
Prefix: 204
Usage: Wireless
Primary City: Fond Du Lac
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 07/06/1997

Area Code: 920
Prefix: 205
Usage: Wireless
Primary City: Appleton
Carrier: Sprint Spectrum L.p.
Introduced: 08/20/2000

Area Code: 920
Prefix: 206
Usage: Landline
Primary City: Watertown
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 207
Usage: Wireless
Primary City: Sheboygan
Carrier: United States Cellular Corp. - Wisconsin
Introduced: 05/10/1999

Area Code: 920
Prefix: 208
Usage: Landline
Primary City: Sheboygan
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 209
Usage: Wireless
Primary City: Appleton
Carrier: United States Cellular Corp. - Wisconsin
Introduced: 05/10/1999

Area Code: 920
Prefix: 210
Usage: Wireless
Primary City: Beaver Dam
Carrier: United States Cellular Corp. - Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 212
Usage: Wireless
Primary City: Mayville
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 07/06/1997

Area Code: 920
Prefix: 213
Usage: Wireless
Primary City: Appleton
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 07/06/1997

Area Code: 920
Prefix: 214
Usage: Wireless
Primary City: Mayville
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 05/10/1999

Area Code: 920
Prefix: 215
Usage: Landline
Primary City: Neenah
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 216
Usage: Wireless
Primary City: Oshkosh
Carrier: New Cingular Wireless PCS - IL
Introduced: 02/14/2001

Area Code: 920
Prefix: 217
Usage: Wireless
Primary City: Green Bay
Carrier: Sprint Spectrum L.p.
Introduced: 08/20/2000

Area Code: 920
Prefix: 218
Usage: Wireless
Primary City: Manitowoc
Carrier: Jsm Tele-page Inc.
Introduced: 08/20/2000

Area Code: 920
Prefix: 219
Usage: Wireless
Primary City: Beaver Dam
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 05/10/1999

Area Code: 920
Prefix: 220
Usage: Wireless
Primary City: Johnson Creek
Carrier: Sprint Spectrum L.p.
Introduced: 10/31/2000

Area Code: 920
Prefix: 221
Usage: Landline
Primary City: Appleton
Carrier: Ameritech Wisconsin
Introduced: 07/30/2013

Area Code: 920
Prefix: 222
Usage: Wireless
Primary City: Lake Mills
Carrier: Sprint Spectrum L.p.
Introduced: 10/31/2000

Area Code: 920
Prefix: 223
Usage: Landline
Primary City: Oshkosh
Carrier: Ameritech Wisconsin
Introduced: 10/13/1999

Area Code: 920
Prefix: 224
Usage: Landline
Primary City: Appleton
Carrier: Net Lec
Introduced: 01/14/2000

Area Code: 920
Prefix: 225
Usage: Landline
Primary City: Appleton
Carrier: Ameritech Wisconsin
Introduced: 10/13/1999

Area Code: 920
Prefix: 226
Usage: Wireless
Primary City: Sheboygan
Carrier: New Cingular Wireless PCS - IL
Introduced: 06/13/2000

Area Code: 920
Prefix: 227
Usage: Landline
Primary City: Green Bay
Carrier: Global Crossing Telemanagement-wi
Introduced: 10/13/1999

Area Code: 920
Prefix: 228
Usage: Wireless
Primary City: Seymour
Carrier: New Cell DBA Cellcom
Introduced: 01/14/2000

Area Code: 920
Prefix: 229
Usage: Wireless
Primary City: Green Lake
Carrier: United States Cellular Corp. - Wisconsin
Introduced: 06/13/2000

Area Code: 920
Prefix: 230
Usage: Landline
Primary City: Oshkosh
Carrier: Northern Telephone And Data Corp.
Introduced: 02/05/2001

Area Code: 920
Prefix: 231
Usage: Landline
Primary City: Oshkosh
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 232
Usage: Landline
Primary City: Oshkosh
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 233
Usage: Landline
Primary City: Oshkosh
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 234
Usage: Landline
Primary City: Sheboygan Falls
Carrier: Level 3 Communications
Introduced: 11/16/2012

Area Code: 920
Prefix: 235
Usage: Landline
Primary City: Oshkosh
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 236
Usage: Landline
Primary City: Oshkosh
Carrier: Ameritech Wisconsin
Introduced: 07/06/1997

Area Code: 920
Prefix: 237
Usage: Landline
Primary City: Oshkosh
Carrier: Ameritech Wisconsin
Introduced: 05/10/1999

Area Code: 920
Prefix: 238
Usage: Wireless
Primary City: Fond Du Lac
Carrier: United States Cellular Corp. - Wisconsin
Introduced: 10/13/1999

Area Code: 920
Prefix: 239
Usage: Landline
Primary City: Waupun
Carrier: Ovation Communications Of Wisconsin
Introduced: 08/20/2000

Area Code: 920
Prefix: 240
Usage: Landline
Primary City: Wautoma
Carrier: Level 3 Communications
Introduced: 06/29/2004

Area Code: 920
Prefix: 241
Usage: Wireless
Primary City: De Pere
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 08/20/2000

Area Code: 920
Prefix: 242
Usage: Wireless
Primary City: Manitowoc
Carrier: Sprint Spectrum L.p.
Introduced: 08/20/2000

Area Code: 920
Prefix: 243
Usage: Landline
Primary City: Appleton
Carrier: Global Crossing Telemanagement-wi
Introduced: 10/13/1999

Area Code: 920
Prefix: 244
Usage: Landline
Primary City: Ogdensburg
Carrier: Manawa Telephone Co.
Introduced: 07/06/1997

Area Code: 920
Prefix: 245
Usage: Landline
Primary City: Watertown
Carrier: Teleport Communications America
Introduced: 05/10/1999

Area Code: 920
Prefix: 246
Usage: Wireless
Primary City: Green Bay
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 10/13/1999

Area Code: 920
Prefix: 247
Usage: Wireless
Primary City: Neenah
Carrier: Usa Mobility Wireless
Introduced: 10/13/1999

Area Code: 920
Prefix: 248
Usage: Wireless
Primary City: Watertown
Carrier: Sprint Spectrum L.p.
Introduced: 10/31/2000

Area Code: 920
Prefix: 249
Usage: Wireless
Primary City: New London
Carrier: Wi Rsa #7 Limited Partnership DBA Element Mobile
Introduced: 05/10/1999

Area Code: 920
Prefix: 250
Usage: Wireless
Primary City: New London
Carrier: Wi Rsa #7 Limited Partnership DBA Element Mobile
Introduced: 05/10/1999

Area Code: 920
Prefix: 251
Usage: Wireless
Primary City: Fond Du Lac
Carrier: Sprint Spectrum L.p.
Introduced: 08/20/2000