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
415-541 5 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-541 6 San Francisco: Central DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-541 7 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-541 8 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-541 9 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-542 A San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 0 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 1 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 2 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 3 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 4 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 5 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 6 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-09-03   
415-542 7 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-542 8 San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-10-16   
415-542 9 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-543 A San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-544 A San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 0 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 1 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 2 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 3 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 4 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 5 San Francisco: Central DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-08-08   
415-544 6 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 7 San Francisco: Central DA CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2009-10-06   
415-544 8 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-544 9 San Francisco: Central DA CA SNFCCA01DS2  9740 PACIFIC BELL 722      
415-545 A San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 0 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 1 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 2 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 3 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 4 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 5 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 6 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 7 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-545 8 San Francisco: Central DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
415-545 9 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-546 A San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 A San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 0 San Francisco: Central DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
415-547 1 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 2 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 3 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 4 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 5 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 6 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 7 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-547 8 San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 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: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.