231 Area Code

State: Michigan

Major City: Lansing

  • Admission to Statehood:
    January 26, 1837 (26th State)
  • Constitution:
    Michigan's Constitution , 26th State
  • Nickname:
    Wolverine State / Great Lakes State
  • Population (2013):
    9,895,622; Rank: 9 of 50 | Population Quick Facts

Area:

  • Area: 96,810 sq.mi (250,737 sq.km.), 11th
  • Land: 56,809 sq.mi. (147,135 sq.km.), 22nd
  • Water: 40,001 sq.mi. (103,602 sq.km.), 2nd
  • Great Lakes: 38,192 sq.mi. (98,917 sq.km.),1st

Area Code 231

Map:

Area Code Prefix Usage Primary City Carrier Introduced
231 (231) 201- Wireless Rodney New Cingular Wireless PCS - IL 03/05/2004
231 (231) 202- Wireless Mecosta New Cingular Wireless PCS - IL 03/05/2004
231 (231) 203- Wireless Alanson New Cingular Wireless PCS - IL 03/19/2004
231 (231) 204- Landline Fife Lake Usa Mobility Wireless 07/22/1999
231 (231) 205- Landline Brutus Telnet Worldwide 03/24/2004
231 (231) 206- Landline Muskegon Sprint Spectrum L.p. 07/22/1999
231 (231) 207- Landline Honor Telnet Worldwide 03/24/2004
231 (231) 208- Landline Boyne Falls Telnet Worldwide 03/24/2004
231 (231) 209- Landline Suttons Bay Telnet Worldwide 03/25/2004
231 (231) 214- Landline Leroy Usa Mobility Wireless 07/22/1999
231 (231) 215- Wireless Muskegon Cellco Partnership DBA Verizon Wireless 10/31/2000
231 (231) 217- Landline Bear Lake Telnet Worldwide 03/24/2004
231 (231) 218- Wireless Traverse City Sprint Spectrum L.p. 07/22/1999
231 (231) 219- Landline Merritt Telnet Worldwide 03/24/2004
231 (231) 220- Landline Muskegon Local Exchange Carriers Of Michigan 03/25/2003
231 (231) 222- Landline East Jordan Level 3 Communications 04/04/2002
231 (231) 223- Landline Elk Rapids Peninsula Telephone Co. 07/22/1999
231 (231) 224- Landline Fremont Lucre 06/13/2000
231 (231) 225- Landline Fremont Level 3 Communications 04/04/2002
231 (231) 226- Landline Empire Telnet Worldwide 03/24/2004
231 (231) 227- Landline Honor Charter Fiberlink - Michigan 09/26/2012
231 (231) 228- Landline Cedar Centurytel Of Michigan Inc DBA Centurylink 07/22/1999
231 (231) 229- Landline Merritt Centurytel Of Michigan Inc DBA Centurylink 07/22/1999
231 (231) 230- Landline Elmira Telnet Worldwide 03/24/2004
231 (231) 232- Landline Merritt Telnet Worldwide 03/24/2004
231 (231) 233- Wireless Ludington Cellco Partnership DBA Verizon Wireless 08/30/2004
231 (231) 235- Landline Levering Telnet Worldwide 03/24/2004
231 (231) 236- Landline Lake City Telnet Worldwide 03/24/2004
231 (231) 237- Landline Charlevoix Ameritech Michigan 07/22/1999
231 (231) 238- Landline Indian River Ameritech Michigan 07/22/1999
231 (231) 239- Wireless Ludington Cellco Partnership DBA Verizon Wireless 04/28/2004
231 (231) 240- Landline Lake Ann Telnet Worldwide 03/24/2004
231 (231) 241- Landline Pentwater Daystarr DBA Daystarr Communications 10/10/2006
231 (231) 242- Landline Harbor Springs Ameritech Michigan 10/31/2000
231 (231) 243- Landline Alanson Telnet Worldwide 03/24/2004
231 (231) 245- Wireless Newaygo New Cingular Wireless PCS - IL 07/17/2009
231 (231) 249- Landline Cheboygan Lucre 06/13/2000
231 (231) 250- Wireless Big Rapids Cellco Partnership DBA Verizon Wireless 06/13/2000
231 (231) 255- Landline Onekama Usa Mobility Wireless 07/22/1999
231 (231) 256- Landline Lake Leelanau Ameritech Michigan 07/22/1999
231 (231) 258- Landline Kalkaska Ameritech Michigan 07/22/1999
231 (231) 259- Landline Shelby Charter Fiberlink - Michigan 02/07/2007
231 (231) 262- Landline Elmira Acd Telecom 01/21/2005
231 (231) 263- Landline Kingsley Century Tel Co Northern Michigan DBA Centurylink 07/22/1999
231 (231) 264- Landline Elk Rapids Ameritech Michigan 07/22/1999
231 (231) 265- Unknown Charter Fiberlink - Michigan 05/19/2014
231 (231) 266- Landline Irons Ameritech Michigan 07/22/1999
231 (231) 267- Landline Williamsburg Ameritech Michigan 07/22/1999
231 (231) 268- Wireless Cheboygan Cellco Partnership DBA Verizon Wireless 07/12/2004
231 (231) 269- Landline Buckley Ace Telephone Co. Of Michigan 07/22/1999
Area Code: 231
Prefix: (231) 201-
Usage: Wireless
Primary City: Rodney
Carrier: New Cingular Wireless PCS - IL
Introduced: 03/05/2004
Area Code: 231
Prefix: (231) 202-
Usage: Wireless
Primary City: Mecosta
Carrier: New Cingular Wireless PCS - IL
Introduced: 03/05/2004
Area Code: 231
Prefix: (231) 203-
Usage: Wireless
Primary City: Alanson
Carrier: New Cingular Wireless PCS - IL
Introduced: 03/19/2004
Area Code: 231
Prefix: (231) 204-
Usage: Landline
Primary City: Fife Lake
Carrier: Usa Mobility Wireless
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 205-
Usage: Landline
Primary City: Brutus
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 206-
Usage: Landline
Primary City: Muskegon
Carrier: Sprint Spectrum L.p.
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 207-
Usage: Landline
Primary City: Honor
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 208-
Usage: Landline
Primary City: Boyne Falls
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 209-
Usage: Landline
Primary City: Suttons Bay
Carrier: Telnet Worldwide
Introduced: 03/25/2004
Area Code: 231
Prefix: (231) 214-
Usage: Landline
Primary City: Leroy
Carrier: Usa Mobility Wireless
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 215-
Usage: Wireless
Primary City: Muskegon
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 10/31/2000
Area Code: 231
Prefix: (231) 217-
Usage: Landline
Primary City: Bear Lake
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 218-
Usage: Wireless
Primary City: Traverse City
Carrier: Sprint Spectrum L.p.
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 219-
Usage: Landline
Primary City: Merritt
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 220-
Usage: Landline
Primary City: Muskegon
Carrier: Local Exchange Carriers Of Michigan
Introduced: 03/25/2003
Area Code: 231
Prefix: (231) 222-
Usage: Landline
Primary City: East Jordan
Carrier: Level 3 Communications
Introduced: 04/04/2002
Area Code: 231
Prefix: (231) 223-
Usage: Landline
Primary City: Elk Rapids
Carrier: Peninsula Telephone Co.
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 224-
Usage: Landline
Primary City: Fremont
Carrier: Lucre
Introduced: 06/13/2000
Area Code: 231
Prefix: (231) 225-
Usage: Landline
Primary City: Fremont
Carrier: Level 3 Communications
Introduced: 04/04/2002
Area Code: 231
Prefix: (231) 226-
Usage: Landline
Primary City: Empire
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 227-
Usage: Landline
Primary City: Honor
Carrier: Charter Fiberlink - Michigan
Introduced: 09/26/2012
Area Code: 231
Prefix: (231) 228-
Usage: Landline
Primary City: Cedar
Carrier: Centurytel Of Michigan Inc DBA Centurylink
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 229-
Usage: Landline
Primary City: Merritt
Carrier: Centurytel Of Michigan Inc DBA Centurylink
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 230-
Usage: Landline
Primary City: Elmira
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 232-
Usage: Landline
Primary City: Merritt
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 233-
Usage: Wireless
Primary City: Ludington
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 08/30/2004
Area Code: 231
Prefix: (231) 235-
Usage: Landline
Primary City: Levering
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 236-
Usage: Landline
Primary City: Lake City
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 237-
Usage: Landline
Primary City: Charlevoix
Carrier: Ameritech Michigan
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 238-
Usage: Landline
Primary City: Indian River
Carrier: Ameritech Michigan
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 239-
Usage: Wireless
Primary City: Ludington
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/28/2004
Area Code: 231
Prefix: (231) 240-
Usage: Landline
Primary City: Lake Ann
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 241-
Usage: Landline
Primary City: Pentwater
Carrier: Daystarr DBA Daystarr Communications
Introduced: 10/10/2006
Area Code: 231
Prefix: (231) 242-
Usage: Landline
Primary City: Harbor Springs
Carrier: Ameritech Michigan
Introduced: 10/31/2000
Area Code: 231
Prefix: (231) 243-
Usage: Landline
Primary City: Alanson
Carrier: Telnet Worldwide
Introduced: 03/24/2004
Area Code: 231
Prefix: (231) 245-
Usage: Wireless
Primary City: Newaygo
Carrier: New Cingular Wireless PCS - IL
Introduced: 07/17/2009
Area Code: 231
Prefix: (231) 249-
Usage: Landline
Primary City: Cheboygan
Carrier: Lucre
Introduced: 06/13/2000
Area Code: 231
Prefix: (231) 250-
Usage: Wireless
Primary City: Big Rapids
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 06/13/2000
Area Code: 231
Prefix: (231) 255-
Usage: Landline
Primary City: Onekama
Carrier: Usa Mobility Wireless
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 256-
Usage: Landline
Primary City: Lake Leelanau
Carrier: Ameritech Michigan
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 258-
Usage: Landline
Primary City: Kalkaska
Carrier: Ameritech Michigan
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 259-
Usage: Landline
Primary City: Shelby
Carrier: Charter Fiberlink - Michigan
Introduced: 02/07/2007
Area Code: 231
Prefix: (231) 262-
Usage: Landline
Primary City: Elmira
Carrier: Acd Telecom
Introduced: 01/21/2005
Area Code: 231
Prefix: (231) 263-
Usage: Landline
Primary City: Kingsley
Carrier: Century Tel Co Northern Michigan DBA Centurylink
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 264-
Usage: Landline
Primary City: Elk Rapids
Carrier: Ameritech Michigan
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 265-
Usage: Unknown
Primary City:
Carrier: Charter Fiberlink - Michigan
Introduced: 05/19/2014
Area Code: 231
Prefix: (231) 266-
Usage: Landline
Primary City: Irons
Carrier: Ameritech Michigan
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 267-
Usage: Landline
Primary City: Williamsburg
Carrier: Ameritech Michigan
Introduced: 07/22/1999
Area Code: 231
Prefix: (231) 268-
Usage: Wireless
Primary City: Cheboygan
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 07/12/2004
Area Code: 231
Prefix: (231) 269-
Usage: Landline
Primary City: Buckley
Carrier: Ace Telephone Co. Of Michigan
Introduced: 07/22/1999