Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

El Cajon, CA

1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-201 A ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-201 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-04-07   
619-201 1 ESCNCAKY2MD  5562 METROPCS, INC. 732   2007-03-05   
619-201 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-04-01   
619-201 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-04-07   
619-201 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-04-07   
619-201 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-04-07   
619-201 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-04-07   
619-201 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-04-07   
619-201 8 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2007-03-30   
619-201 9 ESCNCAKY2MD  5562 METROPCS, INC. 732   2007-03-26   
619-212 A SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
619-212 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2005-08-12   
619-212 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2005-07-09   
619-212 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-08-06   
619-212 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-11-05   
619-212 4 SNDGCA07DS1  7421 AT&T - LOCAL 732   2002-10-01   
619-212 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-01-12   
619-212 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-12-24   
619-212 7 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
619-212 8 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
619-212 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2006-07-21   
619-219 A SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-219 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2006-06-15   
619-219 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2006-08-06   
619-219 2 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-219 3 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-219 4 ESCNCAKY2MD  5562 METROPCS, INC. 732   2006-08-23   
619-219 5 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-219 6 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-219 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-07-18   
619-219 8 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-219 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2006-03-09   
619-244 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-249 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-249 0 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-249 1 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-249 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-249 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-249 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-249 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-249 6 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-249 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-249 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-249 9 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-258 A SANTCA01DS0  9740 PACIFIC BELL 732      
619-270 A SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-270 0   145J TERRA NOVA TELECOM INC. 732   2023-11-16   
619-270 1 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-270 2 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-270 3 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-270 4 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-270 5 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-270 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2006-03-20   
619-270 7 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2006-06-12   
619-270 8 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-270 9 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
619-277 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-312 A SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-312 0 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-312 1 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2005-09-19   
619-312 2 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2004-07-24   
619-312 3 ESCNCAKY2MD  5562 METROPCS, INC. 732   2003-07-06   
619-312 4 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-02-20   
619-312 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-06-16   
619-312 6 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-09-02   
619-312 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-06-16   
619-312 8 ESCNCAKY2MD  5562 METROPCS, INC. 732   2003-07-06   
619-312 9 ESCNCAKY2MD  5562 METROPCS, INC. 732   2003-07-06   
619-322 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-328 A SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-328 0 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2003-08-27   
619-328 1 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2003-09-26   
619-328 2 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2004-05-14   
619-328 3 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2002-08-26   
619-328 4 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2002-08-26   
619-328 5 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2002-09-19   
619-328 6 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-328 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-19   
619-328 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-19   
619-328 9 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-332 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-332 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-08   
619-332 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-08   
619-332 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-08   
619-332 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-01-09   
619-332 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
619-332 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
619-332 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
619-332 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-08-18   
619-332 8 SNDGCA0242Z  516C AT&T CORP. 732   2016-03-28   
619-332 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-11-22   
619-333 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-333 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-04-17   
619-333 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-08-19   
619-333 2 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2010-11-22   
619-333 3 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-08-19   
619-333 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2010-12-05   
619-333 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2010-12-05   
619-333 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-04-17   

1 2 3 4 5 6 7 8 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.