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.

NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-337 4 Canoga Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-337 5 Canoga Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-337 6 Canoga Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-337 7 Canoga Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-337 8 Canoga Park CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-04-24   
818-337 9 Canoga Park CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-04-24   
818-338 A Agoura CA LSANCARC8KD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 730      
818-338 0 Agoura CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
818-338 1 Agoura CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-338 2 Agoura CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2003-11-08   
818-338 3 Agoura CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2003-04-11   
818-338 4 Agoura CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-20   
818-338 5 Agoura CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-06-24   
818-338 6 Agoura CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-08   
818-338 7 Agoura CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2005-02-06   
818-338 8 Agoura CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2002-08-12   
818-338 9 Agoura CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
818-339 A North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
818-339 0 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
818-339 1 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730   2003-03-17   
818-339 2 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730   2003-03-17   
818-339 3 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730   2003-03-17   
818-339 4 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730   2003-06-03   
818-339 5 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730   2003-06-03   
818-339 6 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
818-339 7 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
818-339 8 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730   2003-06-03   
818-339 9 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730   2003-06-03   
818-340 A Canoga Park CA CNPKCA01DS0  9740 PACIFIC BELL 730      
818-341 A Northridge CA NORGCA11DS1  9740 PACIFIC BELL 730      
818-342 A Reseda CA RESDCA01DS0  9740 PACIFIC BELL 730      
818-343 A Reseda CA RESDCA01DS0  9740 PACIFIC BELL 730      
818-344 A Reseda CA RESDCA01DS0  9740 PACIFIC BELL 730      
818-345 A Reseda CA RESDCA01DS0  9740 PACIFIC BELL 730      
818-346 A Canoga Park CA CNPKCA01DS0  9740 PACIFIC BELL 730      
818-347 A Canoga Park CA CNPKCA01DS0  9740 PACIFIC BELL 730      
818-348 A Canoga Park CA CNPKCA01DS0  9740 PACIFIC BELL 730      
818-349 A Northridge CA NORGCA11DS1  9740 PACIFIC BELL 730      
818-350 A Northridge CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
818-350 0 Northridge CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
818-350 1 Northridge CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-06-15   
818-350 2 Northridge CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-23   
818-350 3 Northridge CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-23   
818-350 4 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2006-11-04   
818-350 5 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-12-04   
818-350 6 Northridge CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
818-350 7 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-09-01   
818-350 8 Northridge CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-12-24   
818-350 9 Northridge CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730   2012-03-12   
818-351 A Burbank: Sun Valley DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.