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.

Escondido, CA

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
760-317 9   318J COMCAST IP PHONE, LLC 732   2010-10-05   
760-432 A ESCNCA01DS0  9740 PACIFIC BELL 732      
760-432 0   9740 PACIFIC BELL 732      
760-432 1   9740 PACIFIC BELL 732      
760-432 2   9740 PACIFIC BELL 732      
760-432 3   9262 UTILITY TELECOM GROUP, LLC - CA 732      
760-432 4   9740 PACIFIC BELL 732      
760-432 5   9740 PACIFIC BELL 732      
760-432 6   9740 PACIFIC BELL 732      
760-432 7   9740 PACIFIC BELL 732      
760-432 8   9740 PACIFIC BELL 732      
760-432 9   9740 PACIFIC BELL 732      
760-443 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
760-443 0   6529 T-MOBILE USA, INC. 732      
760-443 1   6529 T-MOBILE USA, INC. 732      
760-443 2   6529 T-MOBILE USA, INC. 732      
760-443 3   6529 T-MOBILE USA, INC. 732      
760-443 4   6529 T-MOBILE USA, INC. 732      
760-443 5   6529 T-MOBILE USA, INC. 732      
760-443 6   6529 T-MOBILE USA, INC. 732      
760-443 7   6529 T-MOBILE USA, INC. 732      
760-443 8   6529 T-MOBILE USA, INC. 732      
760-443 9   6529 T-MOBILE USA, INC. 732      
760-445 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
760-466 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-466 0   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-466 1   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-466 2   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-466 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-466 4   649C ONVOY, LLC - CA 732   2005-04-01   
760-466 5   649C ONVOY, LLC - CA 732   2005-04-01   
760-466 6   649C ONVOY, LLC - CA 732   2005-04-01   
760-466 7   829J PAETEC ITEL, LLC 732   2002-11-17   
760-466 8   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-466 9   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-480 A ESCNCA01DS0  9740 PACIFIC BELL 732      
760-484 A SNDGCA07DS1  7421 AT&T - LOCAL 732      
760-484 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-11-03   
760-484 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-11-03   
760-484 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-02-12   
760-484 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-02-12   
760-484 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-02-12   
760-484 5   7421 AT&T - LOCAL 732      
760-484 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-02-12   
760-484 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-02-12   
760-484 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-10-08   
760-484 9   7421 AT&T - LOCAL 732      
760-489 A ESCNCA01DS0  9740 PACIFIC BELL 732      
760-497 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
760-497 0   6529 T-MOBILE USA, INC. 732      
760-497 1   6529 T-MOBILE USA, INC. 732      
760-497 2   6529 T-MOBILE USA, INC. 732      
760-497 3   6529 T-MOBILE USA, INC. 732      
760-497 4   6529 T-MOBILE USA, INC. 732      
760-497 5   6529 T-MOBILE USA, INC. 732      
760-497 6   6529 T-MOBILE USA, INC. 732      
760-497 7   6529 T-MOBILE USA, INC. 732      
760-497 8   6529 T-MOBILE USA, INC. 732      
760-497 9   6529 T-MOBILE USA, INC. 732      
760-504 A ESCNCA01DS0  9740 PACIFIC BELL 732      
760-504 0   9740 PACIFIC BELL 732      
760-504 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-09-26   
760-504 2   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-06-14   
760-504 3   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-06-14   
760-504 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-10-08   
760-504 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-02-07   
760-504 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-02-05   
760-504 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-06-23   
760-504 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-06-23   
760-504 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-09-26   
760-520 A SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-520 0   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-520 1   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-520 2   5562 METROPCS, INC. 732   2013-08-12   
760-520 3   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-10-11   
760-520 4   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2008-06-28   
760-520 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2008-06-01   
760-520 6   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-03-20   
760-520 7   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-03-20   
760-520 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-02-15   
760-520 9   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-10-30   
760-522 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
760-532 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
760-532 0   6529 T-MOBILE USA, INC. 732   2006-08-23   
760-532 1   6529 T-MOBILE USA, INC. 732      
760-532 2   6529 T-MOBILE USA, INC. 732      
760-532 3   6529 T-MOBILE USA, INC. 732      
760-532 4   6529 T-MOBILE USA, INC. 732      
760-532 5   6529 T-MOBILE USA, INC. 732      
760-532 6   6529 T-MOBILE USA, INC. 732      
760-532 7   6529 T-MOBILE USA, INC. 732      
760-532 8   6529 T-MOBILE USA, INC. 732      
760-532 9   6529 T-MOBILE USA, INC. 732      
760-533 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
760-535 A ESCNCAKY2MD  5562 METROPCS, INC. 732      
760-535 0   5562 METROPCS, INC. 732      
760-535 1   5562 METROPCS, INC. 732      
760-535 2   5562 METROPCS, INC. 732      
760-535 3   5562 METROPCS, INC. 732      
760-535 4   5562 METROPCS, INC. 732      

<< 1 2 3 4 5 6 7 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.