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: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-536 2 Paso Robles CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2021-07-27   
805-536 3 Paso Robles CA SNLOCA01X5X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2015-01-05   
805-536 4 Paso Robles CA SNLOCA01X5X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2015-02-18   
805-536 5 Paso Robles CA SNLOCA01X5X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2015-02-18   
805-536 6 Paso Robles CA SNLOCA01X5X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2015-02-18   
805-536 7 Paso Robles CA SNLOCA01X5X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2015-02-18   
805-536 8 Paso Robles CA SNLOCA01X5X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2015-02-18   
805-536 9 Paso Robles CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2015-04-13   
805-537 A Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
805-537 0 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 1 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 2 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 3 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 4 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 5 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 6 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 7 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 8 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-537 9 Simi Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-06-04   
805-538 A Atascadero CA SNLOCA01XOY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 740      
805-538 0 Atascadero CA   5562 METROPCS, INC. 740   2010-12-23   
805-538 1 Atascadero CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2015-06-04   
805-538 2 Atascadero CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2015-06-04   
805-538 3 Atascadero CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2014-06-27   
805-538 4 Atascadero CA SNLOCA01X1Y  6010 NEW CINGULAR WIRELESS PCS, LLC 740   2017-08-24   
805-538 5 Atascadero CA SNLOCAJTFMD  516C AT&T CORP. 740   2011-11-21   
805-538 6 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2020-04-03   
805-538 8 Atascadero CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2013-01-11   
805-538 9 Atascadero CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2013-08-20   
805-539 A Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740      
805-539 0 Atascadero CA SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740      
805-539 1 Atascadero CA SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740      
805-539 2 Atascadero CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2005-04-02   
805-539 3 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2014-10-31   
805-539 4 Atascadero CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2016-09-10   
805-539 5 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2014-08-11   
805-539 6 Atascadero CA SNLOCA01DS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2006-01-14   
805-539 7 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2015-03-02   
805-539 8 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2015-03-02   
805-539 9 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2013-12-03   
805-540 A San Luis Obispo CA SNLOCA014MD  9262 UTILITY TELECOM GROUP, LLC - CA 740      
805-540 0 San Luis Obispo CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2006-01-07   
805-540 1 San Luis Obispo CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2007-06-07   
805-540 2 San Luis Obispo CA SNLOCA014MD  9262 UTILITY TELECOM GROUP, LLC - CA 740   2011-07-11   
805-540 3 San Luis Obispo CA SNLOCA014MD  9262 UTILITY TELECOM GROUP, LLC - CA 740   2007-07-26   
805-540 4 San Luis Obispo CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2006-01-07   
805-540 5 San Luis Obispo CA SNLOCA014MD  9262 UTILITY TELECOM GROUP, LLC - CA 740   2005-04-02   
805-540 6 San Luis Obispo CA SNLOCA014MD  9262 UTILITY TELECOM GROUP, LLC - CA 740   2009-04-15   
805-540 7 San Luis Obispo CA SNLOCA014MD  9262 UTILITY TELECOM GROUP, LLC - CA 740   2008-05-12   
805-540 8 San Luis Obispo CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2006-08-10   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.