623 Area Code

State: Arizona

Major City: Phoenix

  • Admission to Statehood:
    February 14, 1912 (48th State)
  • Constitution:
    Arizona's Constitution , 48th State
  • Nickname:
    The Grand Canyon State
  • Population (2013):
    6,626,624; Rank: 15 of 50 | Population Quick Facts
  • Area:
    • Area: 114,006 sq.mi (295,274 sq.km.), 6th
    • Land: 113,642 sq.mi. (294,332 sq.km.), 6th
    • Water: 364 sq.mi. (943 sq.km.), 48th

Area Code 623

Map:

Area Code Prefix Usage Primary City Carrier Introduced
623 (623) 201- Landline Phoenix Xo Arizona 07/11/2008
623 (623) 202- Wireless Phoenix Sprint Spectrum L.p. 02/14/2001
623 (623) 203- Wireless Phoenix New Cingular Wireless PCS 01/18/2001
623 (623) 204- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 03/07/2001
623 (623) 205- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 03/07/2001
623 (623) 206- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 03/07/2001
623 (623) 207- Landline Phoenix Qwest Corporation 06/05/2008
623 (623) 208- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 06/03/2008
623 (623) 209- Landline Phoenix Eschelon Telecom Of Arizona 03/03/2001
623 (623) 210- Wireless Phoenix Sprint Spectrum L.p. 08/20/2000
623 (623) 212- Wireless Phoenix American Messaging Services 01/14/2000
623 (623) 214- Landline Surprise Qwest Corporation 07/22/1999
623 (623) 215- Landline Phoenix Mcleodusa Telecommunications Services- Az 03/21/2001
623 (623) 217- Wireless Phoenix Sprint Spectrum L.p. 06/30/2001
623 (623) 218- Landline Phoenix Allegiance Telecom Of Arizona 03/03/2001
623 (623) 221- Wireless Phoenix Sprint Spectrum L.p. 08/20/2000
623 (623) 222- Landline Phoenix Qwest Corporation 03/29/2007
623 (623) 223- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 06/30/2009
623 (623) 224- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 02/13/2009
623 (623) 225- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 03/07/2002
623 (623) 229- Wireless Phoenix New Cingular Wireless PCS 07/17/2001
623 (623) 234- Landline Phoenix Qwest Corporation 12/31/2007
623 (623) 236- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 03/22/2007
623 (623) 237- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 06/21/2007
623 (623) 238- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 08/24/2006
623 (623) 239- Wireless Phoenix T-mobile Usa 09/07/2007
623 (623) 240- Landline Phoenix Xo Arizona 06/15/2009
623 (623) 241- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 02/23/2007
623 (623) 242- Landline Phoenix Level 3 Communications 01/05/2006
623 (623) 243- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 02/05/2007
623 (623) 245- Landline Phoenix Qwest Corporation 07/22/1999
623 (623) 247- Landline Phoenix Qwest Corporation 07/22/1999
623 (623) 249- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 05/23/2007
623 (623) 251- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 09/05/2007
623 (623) 252- Landline Phoenix Level 3 Communications 09/07/2007
623 (623) 255- Wireless Phoenix Sprint Spectrum L.p. 03/16/2007
623 (623) 256- Landline Phoenix Cox Arizona Telcom 07/14/2004
623 (623) 258- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 09/09/2009
623 (623) 261- Wireless Phoenix Sprint Spectrum L.p. 03/03/2001
623 (623) 262- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 01/19/2006
623 (623) 266- Landline Phoenix Cox Arizona Telcom 07/17/2002
623 (623) 271- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 09/27/2006
623 (623) 277- Wireless Phoenix Leap Wireless Intl DBA Cricket Comm 07/19/2010
623 (623) 282- Landline Phoenix Mcimetro Access Transmission Services LLC 10/04/2011
623 (623) 293- Landline Phoenix AT&T; Local 10/13/1999
623 (623) 295- Landline Phoenix Bandwidth.com Clec 07/22/2011
623 (623) 297- Wireless Phoenix Sprint Spectrum L.p. 07/22/1999
623 (623) 298- Landline Phoenix Xo Arizona 01/14/2000
623 (623) 299- Landline Phoenix Mcimetro Access Transmission Services LLC 05/03/2012
623 (623) 302- Wireless Phoenix Cellco Partnership DBA Verizon Wireless 10/09/2007
Area Code: 623
Prefix: (623) 201-
Usage: Landline
Primary City: Phoenix
Carrier: Xo Arizona
Introduced: 07/11/2008
Area Code: 623
Prefix: (623) 202-
Usage: Wireless
Primary City: Phoenix
Carrier: Sprint Spectrum L.p.
Introduced: 02/14/2001
Area Code: 623
Prefix: (623) 203-
Usage: Wireless
Primary City: Phoenix
Carrier: New Cingular Wireless PCS
Introduced: 01/18/2001
Area Code: 623
Prefix: (623) 204-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 03/07/2001
Area Code: 623
Prefix: (623) 205-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 03/07/2001
Area Code: 623
Prefix: (623) 206-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 03/07/2001
Area Code: 623
Prefix: (623) 207-
Usage: Landline
Primary City: Phoenix
Carrier: Qwest Corporation
Introduced: 06/05/2008
Area Code: 623
Prefix: (623) 208-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 06/03/2008
Area Code: 623
Prefix: (623) 209-
Usage: Landline
Primary City: Phoenix
Carrier: Eschelon Telecom Of Arizona
Introduced: 03/03/2001
Area Code: 623
Prefix: (623) 210-
Usage: Wireless
Primary City: Phoenix
Carrier: Sprint Spectrum L.p.
Introduced: 08/20/2000
Area Code: 623
Prefix: (623) 212-
Usage: Wireless
Primary City: Phoenix
Carrier: American Messaging Services
Introduced: 01/14/2000
Area Code: 623
Prefix: (623) 214-
Usage: Landline
Primary City: Surprise
Carrier: Qwest Corporation
Introduced: 07/22/1999
Area Code: 623
Prefix: (623) 215-
Usage: Landline
Primary City: Phoenix
Carrier: Mcleodusa Telecommunications Services- Az
Introduced: 03/21/2001
Area Code: 623
Prefix: (623) 217-
Usage: Wireless
Primary City: Phoenix
Carrier: Sprint Spectrum L.p.
Introduced: 06/30/2001
Area Code: 623
Prefix: (623) 218-
Usage: Landline
Primary City: Phoenix
Carrier: Allegiance Telecom Of Arizona
Introduced: 03/03/2001
Area Code: 623
Prefix: (623) 221-
Usage: Wireless
Primary City: Phoenix
Carrier: Sprint Spectrum L.p.
Introduced: 08/20/2000
Area Code: 623
Prefix: (623) 222-
Usage: Landline
Primary City: Phoenix
Carrier: Qwest Corporation
Introduced: 03/29/2007
Area Code: 623
Prefix: (623) 223-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 06/30/2009
Area Code: 623
Prefix: (623) 224-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 02/13/2009
Area Code: 623
Prefix: (623) 225-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 03/07/2002
Area Code: 623
Prefix: (623) 229-
Usage: Wireless
Primary City: Phoenix
Carrier: New Cingular Wireless PCS
Introduced: 07/17/2001
Area Code: 623
Prefix: (623) 234-
Usage: Landline
Primary City: Phoenix
Carrier: Qwest Corporation
Introduced: 12/31/2007
Area Code: 623
Prefix: (623) 236-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 03/22/2007
Area Code: 623
Prefix: (623) 237-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 06/21/2007
Area Code: 623
Prefix: (623) 238-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 08/24/2006
Area Code: 623
Prefix: (623) 239-
Usage: Wireless
Primary City: Phoenix
Carrier: T-mobile Usa
Introduced: 09/07/2007
Area Code: 623
Prefix: (623) 240-
Usage: Landline
Primary City: Phoenix
Carrier: Xo Arizona
Introduced: 06/15/2009
Area Code: 623
Prefix: (623) 241-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 02/23/2007
Area Code: 623
Prefix: (623) 242-
Usage: Landline
Primary City: Phoenix
Carrier: Level 3 Communications
Introduced: 01/05/2006
Area Code: 623
Prefix: (623) 243-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 02/05/2007
Area Code: 623
Prefix: (623) 245-
Usage: Landline
Primary City: Phoenix
Carrier: Qwest Corporation
Introduced: 07/22/1999
Area Code: 623
Prefix: (623) 247-
Usage: Landline
Primary City: Phoenix
Carrier: Qwest Corporation
Introduced: 07/22/1999
Area Code: 623
Prefix: (623) 249-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 05/23/2007
Area Code: 623
Prefix: (623) 251-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 09/05/2007
Area Code: 623
Prefix: (623) 252-
Usage: Landline
Primary City: Phoenix
Carrier: Level 3 Communications
Introduced: 09/07/2007
Area Code: 623
Prefix: (623) 255-
Usage: Wireless
Primary City: Phoenix
Carrier: Sprint Spectrum L.p.
Introduced: 03/16/2007
Area Code: 623
Prefix: (623) 256-
Usage: Landline
Primary City: Phoenix
Carrier: Cox Arizona Telcom
Introduced: 07/14/2004
Area Code: 623
Prefix: (623) 258-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 09/09/2009
Area Code: 623
Prefix: (623) 261-
Usage: Wireless
Primary City: Phoenix
Carrier: Sprint Spectrum L.p.
Introduced: 03/03/2001
Area Code: 623
Prefix: (623) 262-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 01/19/2006
Area Code: 623
Prefix: (623) 266-
Usage: Landline
Primary City: Phoenix
Carrier: Cox Arizona Telcom
Introduced: 07/17/2002
Area Code: 623
Prefix: (623) 271-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 09/27/2006
Area Code: 623
Prefix: (623) 277-
Usage: Wireless
Primary City: Phoenix
Carrier: Leap Wireless Intl DBA Cricket Comm
Introduced: 07/19/2010
Area Code: 623
Prefix: (623) 282-
Usage: Landline
Primary City: Phoenix
Carrier: Mcimetro Access Transmission Services LLC
Introduced: 10/04/2011
Area Code: 623
Prefix: (623) 293-
Usage: Landline
Primary City: Phoenix
Carrier: AT&T; Local
Introduced: 10/13/1999
Area Code: 623
Prefix: (623) 295-
Usage: Landline
Primary City: Phoenix
Carrier: Bandwidth.com Clec
Introduced: 07/22/2011
Area Code: 623
Prefix: (623) 297-
Usage: Wireless
Primary City: Phoenix
Carrier: Sprint Spectrum L.p.
Introduced: 07/22/1999
Area Code: 623
Prefix: (623) 298-
Usage: Landline
Primary City: Phoenix
Carrier: Xo Arizona
Introduced: 01/14/2000
Area Code: 623
Prefix: (623) 299-
Usage: Landline
Primary City: Phoenix
Carrier: Mcimetro Access Transmission Services LLC
Introduced: 05/03/2012
Area Code: 623
Prefix: (623) 302-
Usage: Wireless
Primary City: Phoenix
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 10/09/2007