Area Code Info

623 Area Code

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Arizona Area Codes Map

Area Code Information

Area Code: 623
State: Arizona
Primary City: Phoenix
Timezone: UTC-7
State Code:

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Area code 623 was first put in service March 1, 1999. Currently, the largest city it serves is Phoenix, AZ, and it overlaps coverage areas with area code .

Heavily Reported Numbers

Active Phone Number Prefixes

Prefix Usage Primary City Carrier Introduced
623201 Landline PHOENIX Xo Arizona 07/11/2008
623202 Wireless PHOENIX Sprint Spectrum L.p. 02/14/2001
623203 Wireless PHOENIX New Cingular Wireless PCS 01/18/2001
623204 Wireless GLENDALE Leap Wireless Intl DBA Cricket Comm 03/07/2001
623205 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 03/07/2001
623206 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 03/07/2001
623207 Landline PHOENIX Qwest Corporation 06/05/2008
623208 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 06/03/2008
623209 Landline PHOENIX Eschelon Telecom Of Arizona 03/03/2001
623210 Wireless GLENDALE Sprint Spectrum L.p. 08/20/2000
623212 Wireless PHOENIX American Messaging Services 01/14/2000
623214 Landline SUN CITY WEST Qwest Corporation 07/22/1999
623215 Landline PHOENIX Mcleodusa Telecommunications Services- Az 03/21/2001
623217 Wireless PHOENIX Sprint Spectrum L.p. 06/30/2001
623218 Landline PHOENIX Allegiance Telecom Of Arizona 03/03/2001
623221 Wireless PHOENIX Sprint Spectrum L.p. 08/20/2000
623222 Landline PHOENIX Qwest Corporation 03/29/2007
623223 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 06/30/2009
623224 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 02/13/2009
623225 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 03/07/2002
623229 Wireless PHOENIX New Cingular Wireless PCS 07/17/2001
623234 Landline PHOENIX Qwest Corporation 12/31/2007
623236 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 03/22/2007
623237 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 06/21/2007
623238 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 08/24/2006
623239 Wireless PHOENIX T-mobile Usa 09/07/2007
623240 Landline PHOENIX Xo Arizona 06/15/2009
623241 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 02/23/2007
623242 Landline PHOENIX Level 3 Communications 01/05/2006
623243 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 02/05/2007
623245 Landline PHOENIX Qwest Corporation 07/22/1999
623247 Landline PHOENIX Qwest Corporation 07/22/1999
623249 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 05/23/2007
623251 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 09/05/2007
623252 Landline PHOENIX Level 3 Communications 09/07/2007
623255 Wireless PHOENIX Sprint Spectrum L.p. 03/16/2007
623256 Landline PHOENIX Cox Arizona Telcom 07/14/2004
623258 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 09/09/2009
623261 Wireless PEORIA Sprint Spectrum L.p. 03/03/2001
623262 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 01/19/2006
623266 Landline PHOENIX Cox Arizona Telcom 07/17/2002
623271 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 09/27/2006
623277 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 07/19/2010
623282 Landline PHOENIX Mcimetro Access Transmission Services LLC 10/04/2011
623293 Landline PHOENIX AT&T Local 10/13/1999
623295 Landline PHOENIX Bandwidth.com Clec 07/22/2011
623297 Wireless PHOENIX Sprint Spectrum L.p. 07/22/1999
623298 Landline SUN CITY Xo Arizona 01/14/2000
623299 Landline PHOENIX Mcimetro Access Transmission Services LLC 05/03/2012
623302 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 10/09/2007
623308 Landline PHOENIX Teleport Communications America 10/13/1999
623312 Landline PHOENIX Cox Arizona Telcom 11/27/2012
623313 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 04/06/2006
623321 Landline PHOENIX Pac - West Telecomm 03/03/2001
623322 Landline PHOENIX Cox Arizona Telcom 07/22/1999
623326 Wireless PEORIA T-mobile Usa 10/13/1999
623327 Landline BUCKEYE Qwest Corporation 06/13/2000
623328 Landline BUCKEYE Qwest Corporation 06/13/2000
623329 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 10/24/2001
623330 Wireless GLENDALE T-mobile Usa 10/13/1999
623332 Wireless GLENDALE T-mobile Usa 10/13/1999
623333 Landline PHOENIX Qwest Corporation 08/29/2006
623334 Landline PEORIA Qwest Corporation 07/22/1999
623335 Landline PHOENIX Bandwidth.com Clec 07/06/2011
623336 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 04/05/2010
623337 Landline PHOENIX Teleport Communications America 07/22/1999
623340 Wireless SURPRISE Sprint Spectrum L.p. 06/13/2000
623341 Wireless PHOENIX Sprint Spectrum L.p. 10/31/2000
623344 Landline GOODYEAR Electric Lightwave DBA Integra Telecom 10/13/1999
623349 Landline SCOTTSDALE Electric Lightwave DBA Integra Telecom 07/22/1999
623362 Landline GLENDALE Qwest Corporation 07/22/1999
623363 Wireless PHOENIX New Cingular Wireless PCS 01/14/2000
623374 Landline BLACK CANYON CITY Qwest Corporation 07/22/1999
623376 Landline PEORIA Qwest Corporation 01/14/2000
623377 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 03/06/2002
623383 Wireless PHOENIX Xo Arizona 04/27/2012
623385 Landline EL MIRAGE Tw Telecom Of Arizona LLC 07/22/1999
623386 Landline BUCKEYE Qwest Corporation 07/22/1999
623387 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 03/29/2011
623388 Landline WITTMANN Qwest Corporation 07/22/1999
623393 Landline BUCKEYE Qwest Corporation 07/22/1999
623396 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 09/01/2011
623398 Landline PHOENIX Xo Arizona 01/14/2000
623399 Landline PHOENIX T-mobile Usa 01/14/2000
623412 Landline PEORIA Qwest Corporation 07/22/1999
623414 Landline PHOENIX Electric Lightwave DBA Integra Telecom 09/12/2006
623418 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 10/24/2001
623419 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 01/30/2012
623428 Landline PHOENIX Bandwidth.com Clec 10/20/2010
623432 Wireless PHOENIX Sprint Spectrum L.p. 10/02/2009
623433 Wireless PHOENIX Sprint Spectrum L.p. 09/21/2005
623434 Landline PHOENIX Qwest Corporation 07/22/1999
623435 Landline GLENDALE Qwest Corporation 07/22/1999
623444 Landline PHOENIX Teleport Communications America 01/14/2000
623445 Landline PHOENIX Qwest Corporation 08/20/2000
623451 Wireless PHOENIX Sprint Spectrum L.p. 10/31/2000
623455 Landline PHOENIX Level 3 Communications 12/27/2004
623463 Landline GLENDALE Qwest Corporation 01/14/2000
623465 Landline PHOENIX Qwest Corporation 07/22/1999
623466 Landline PHOENIX Cox Arizona Telcom 07/22/1999
623474 Landline PHOENIX Qwest Corporation 10/31/2000
623476 Landline PHOENIX Mcimetro Access Transmission Services LLC 07/22/1999
623478 Landline PHOENIX Qwest Corporation 01/14/2000
623486 Landline PEORIA Qwest Corporation 07/22/1999
623487 Landline PEORIA Qwest Corporation 07/22/1999
623492 Landline PHOENIX Qwest Corporation 07/22/1999
623498 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 04/16/2010
623500 Landline PHOENIX Neutral Tandem-arizona 02/05/2013
623505 Landline GLENDALE Global Crossing Local Services-az 01/14/2000
623512 Landline PHOENIX Electric Lightwave DBA Integra Telecom 01/14/2000
623516 Landline PHOENIX Qwest Corporation 07/22/1999
623518 Landline PHOENIX Mcimetro Access Transmission Services LLC 07/22/1999
623521 Wireless PHOENIX Sprint Spectrum L.p. 01/14/2000
623523 Landline PHOENIX Qwest Corporation 03/03/2001
623524 Landline SUN CITY WEST Qwest Corporation 07/06/2010
623533 Wireless GLENDALE Sprint Spectrum L.p. 06/13/2000
623535 Landline GOODYEAR Qwest Corporation 07/22/1999
623536 Landline GOODYEAR Qwest Corporation 07/22/1999
623537 Landline GLENDALE Qwest Corporation 03/03/2001
623544 Landline SURPRISE Qwest Corporation 01/14/2000
623546 Landline SUN CITY WEST Qwest Corporation 07/22/1999
623547 Landline AVONDALE Qwest Corporation 10/31/2000
623551 Landline PHOENIX Qwest Corporation 01/14/2000
623552 Wireless PHOENIX T-mobile Usa 07/23/2008
623556 Landline SURPRISE Qwest Corporation 01/14/2000
623561 Landline GLENDALE Qwest Corporation 07/22/1999
623565 Landline PHOENIX Electric Lightwave DBA Integra Telecom 06/27/2007
623566 Landline PEORIA Qwest Corporation 07/22/1999
623570 Wireless GLENDALE T-mobile Usa 10/13/1999
623572 Landline GLENDALE Qwest Corporation 07/22/1999
623580 Landline PHOENIX Qwest Corporation 07/22/1999
623581 Landline PHOENIX Qwest Corporation 07/22/1999
623582 Landline PHOENIX Qwest Corporation 07/22/1999
623583 Landline SURPRISE Qwest Corporation 07/22/1999
623584 Landline SUN CITY WEST Qwest Corporation 07/22/1999
623587 Landline PHOENIX Qwest Corporation 07/22/1999
623594 Landline PHOENIX Cox Arizona Telcom 06/30/2001
623606 Landline PHOENIX New Cingular Wireless PCS 10/13/1999
623628 Wireless PHOENIX T-mobile Usa 10/13/1999
623640 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 08/20/2000
623643 Landline PEORIA Qwest Corporation 10/31/2000
623666 Landline PHOENIX Neutral Tandem-arizona 11/19/2012
623670 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 06/30/2001
623680 Wireless GLENDALE Cellco Partnership DBA Verizon Wireless 01/14/2000
623687 Landline PHOENIX Mcimetro Access Transmission Services LLC 10/13/1999
623688 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 10/13/1999
623691 Landline PHOENIX Qwest Corporation 07/22/1999
623692 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 10/14/2002
623693 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 10/14/2002
623694 Wireless GOODYEAR Cellco Partnership DBA Verizon Wireless 10/13/1999
623695 Wireless GOODYEAR Cellco Partnership DBA Verizon Wireless 10/13/1999
623696 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 10/14/2002
623698 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 10/14/2002
623703 Wireless PHOENIX T-mobile Usa 10/13/1999
623707 Landline PHOENIX Teleport Communications America 07/22/1999
623715 Landline PHOENIX Teleport Communications America 06/30/2001
623734 Landline GLENDALE Mcimetro Access Transmission Services LLC 10/13/1999
623738 Landline PHOENIX Level 3 Communications 05/19/2009
623742 Landline PHOENIX Qwest Corporation 07/22/1999
623748 Landline PHOENIX Level 3 Communications 04/19/2002
623755 Wireless PHOENIX Leap Wireless Intl DBA Cricket Comm 09/09/2008
623760 Landline GLENDALE Teleport Communications America 01/14/2000
623764 Wireless GLENDALE Sprint Spectrum L.p. 10/13/1999
623772 Landline PHOENIX Qwest Corporation 07/22/1999
623773 Landline PEORIA Qwest Corporation 07/22/1999
623776 Landline PEORIA Qwest Corporation 01/14/2000
623777 Landline PHOENIX Peerless Network Of Arizona 03/05/2012
623780 Landline PHOENIX Qwest Corporation 07/22/1999
623792 Landline PHOENIX Tw Telecom Of Arizona LLC 07/22/1999
623800 Landline Phoenix 360networks (usa) Inc. 10/24/2013
623806 Landline PHOENIX Gila Local Exchange Carrier 08/26/2008
623810 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 01/14/2000
623815 Landline SUN CITY Qwest Corporation 07/22/1999
623824 Landline PHOENIX Teleport Communications America 10/13/1999
623825 Landline GLENDALE Qwest Corporation 07/22/1999
623826 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 06/17/2002
623832 Landline YOUNGTOWN Qwest Corporation 07/06/2010
623842 Landline GLENDALE Qwest Corporation 07/22/1999
623845 Landline PHOENIX Qwest Corporation 07/22/1999
623846 Landline PHOENIX Qwest Corporation 07/22/1999
623847 Landline GLENDALE Qwest Corporation 07/22/1999
623848 Landline PHOENIX Qwest Corporation 07/22/1999
623849 Landline PHOENIX Qwest Corporation 07/22/1999
623850 Landline SCOTTSDALE Electric Lightwave DBA Integra Telecom 10/13/1999
623853 Landline BUCKEYE Qwest Corporation 07/22/1999
623856 Landline GOODYEAR Qwest Corporation 07/22/1999
623866 Landline PHOENIX Qwest Corporation 06/13/2000
623869 Landline PHOENIX Qwest Corporation 07/22/1999
623871 PHOENIX
623872 Landline GLENDALE Qwest Corporation 07/22/1999
623873 Landline PHOENIX Qwest Corporation 07/22/1999
623875 Landline SUN CITY Qwest Corporation 07/22/1999
623876 Landline SUN CITY Qwest Corporation 04/24/2001
623877 Landline PHOENIX Qwest Corporation 07/22/1999
623878 Landline PEORIA Qwest Corporation 07/22/1999
623879 Landline PHOENIX Qwest Corporation 07/22/1999
623880 Wireless PHOENIX American Messaging Services 07/22/1999
623882 Landline AVONDALE Qwest Corporation 01/14/2000
623888 Landline PHOENIX Peerless Network Of Arizona 05/23/2012
623889 Landline PHOENIX Electric Lightwave DBA Integra Telecom 10/13/1999
623907 Landline PHOENIX Qwest Corporation 07/22/1999
623910 Wireless GLENDALE Cellco Partnership DBA Verizon Wireless 01/14/2000
623915 Landline GLENDALE Qwest Corporation 07/22/1999
623925 Landline AVONDALE Qwest Corporation 07/22/1999
623930 Landline GLENDALE Qwest Corporation 07/22/1999
623931 Landline GLENDALE Qwest Corporation 07/22/1999
623932 Landline AVONDALE Qwest Corporation 07/22/1999
623933 Landline SUN CITY Qwest Corporation 07/22/1999
623934 Landline GLENDALE Qwest Corporation 07/22/1999
623935 Landline LITCHFIELD PARK Qwest Corporation 07/22/1999
623936 Landline PHOENIX Qwest Corporation 07/22/1999
623937 Landline GLENDALE Qwest Corporation 07/22/1999
623939 Landline GLENDALE Qwest Corporation 07/22/1999
623972 Landline SUN CITY Qwest Corporation 07/22/1999
623974 Landline SUN CITY Qwest Corporation 07/22/1999
623975 Landline SURPRISE Qwest Corporation 07/22/1999
623977 Landline SUN CITY Qwest Corporation 07/22/1999
623979 Landline PEORIA Qwest Corporation 07/22/1999
623980 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 10/09/2001
623986 Wireless PHOENIX Cellco Partnership DBA Verizon Wireless 11/03/2006
623999 Landline Phoenix Neutral Tandem-arizona 09/26/2013