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.

Irvine, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
949-577 7 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-577 8 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-577 9 ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730      
949-579 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 0 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-579 1 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-579 3 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 5 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 6 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 7 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 8 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-579 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-585 A IRVNCA12DS0  9740 PACIFIC BELL 730      
949-590 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-590 0 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-590 1   515J IP HORIZON LLC 730      
949-590 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-590 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-590 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-590 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-590 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-590 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-590 8 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-590 9 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-591 A IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-591 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-591 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-591 2 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-591 3 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-591 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-591 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-591 6 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-591 7 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-591 8 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-591 9 IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-596 A   6529 T-MOBILE USA, INC. 730      
949-596 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-596 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-596 2   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
949-596 3   649C ONVOY, LLC - CA 730      
949-596 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-596 5   6529 T-MOBILE USA, INC. 730      
949-596 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-596 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-596 8 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
949-596 9 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-602 A LSANCA039MD  6630 USA MOBILITY WIRELESS, INC. 730      
949-608 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-617 A ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-617 0 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-617 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-617 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-617 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-617 4 IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-617 5 ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730      
949-617 6 IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-617 7 IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-617 8 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-617 9 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
949-618 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-618 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-620 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-620 0 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-620 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-620 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
949-620 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-620 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-620 5 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-620 6 LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-620 7 IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-620 8 IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-620 9 IRVECA62GT3  6529 T-MOBILE USA, INC. 730      
949-621 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-621 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-622 A IRVNCA11DS0  9740 PACIFIC BELL 730      
949-623 A ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
949-641 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-641 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-641 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
949-641 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.