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: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-286 4 San Francisco: Montrose-Evergreen DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2004-04-05   
415-286 5 San Francisco: Montrose-Evergreen DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-29   
415-286 6 San Francisco: Montrose-Evergreen DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
415-286 7 San Francisco: Montrose-Evergreen DA CA OKLECAZVGT0  5562 METROPCS, INC. 722      
415-286 8 San Francisco: Montrose-Evergreen DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2004-04-05   
415-286 9 San Francisco: Montrose-Evergreen DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-23   
415-287 A San Francisco: Juniper DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-287 0 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-04-27   
415-287 1 San Francisco: Juniper DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2004-04-14   
415-287 2 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-11   
415-287 3 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-287 4 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-287 5 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-287 6 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-05   
415-287 7 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-05   
415-287 8 San Francisco: Juniper DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2006-03-12   
415-287 9 San Francisco: Juniper DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-26   
415-288 A San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-289 A Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 0 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 1 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 2 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 3 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 4 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 5 Sausalito CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-18   
415-289 6 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 7 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 8 Sausalito CA SSLTCA11DS0  9740 PACIFIC BELL 722      
415-289 9 Sausalito CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-02-03   
415-290 A San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-291 A San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 0 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 1 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 2 San Francisco: Central DA CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2009-10-06   
415-291 3 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 4 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 5 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 6 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 7 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 8 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-291 9 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-292 A San Francisco: Central DA CA SNFCCA12DS0  9740 PACIFIC BELL 722      
415-293 A San Francisco: Central DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
415-294 A San Francisco: Juniper DA CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
415-294 0 San Francisco: Juniper DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-01-08   
415-294 1 San Francisco: Juniper DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-01-08   
415-294 2 San Francisco: Juniper DA CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
415-294 3 San Francisco: Juniper DA CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
415-294 4 San Francisco: Juniper DA CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
415-294 5 San Francisco: Juniper DA CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      

<< 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 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.