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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-662 6 Nicasio CA   9740 PACIFIC BELL 722      
415-662 7 Nicasio CA   9740 PACIFIC BELL 722      
415-662 8 Nicasio CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-662 9 Nicasio CA   9740 PACIFIC BELL 722      
415-663 A Point Reyes CA PRSNCA11RS0  9740 PACIFIC BELL 722      
415-663 0 Point Reyes CA   9740 PACIFIC BELL 722      
415-663 1 Point Reyes CA   9740 PACIFIC BELL 722      
415-663 2 Point Reyes CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-31   
415-663 3 Point Reyes CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-06-21   
415-663 4 Point Reyes CA   7262 XO CALIFORNIA, INC. 722   2006-10-21   
415-663 5 Point Reyes CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-19   
415-663 6 Point Reyes CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-13   
415-663 7 Point Reyes CA   649C ONVOY, LLC - CA 722   2009-12-20   
415-663 8 Point Reyes CA   9740 PACIFIC BELL 722      
415-663 9 Point Reyes CA   9740 PACIFIC BELL 722      
415-664 A San Francisco: Montrose-Evergreen DA CA SNFCCA14DS0  9740 PACIFIC BELL 722      
415-665 A San Francisco: Montrose-Evergreen DA CA SNFCCA14DS0  9740 PACIFIC BELL 722      
415-666 A San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-666 0 San Francisco: Montrose-Evergreen DA CA   9740 PACIFIC BELL 722      
415-666 1 San Francisco: Montrose-Evergreen DA CA   9740 PACIFIC BELL 722      
415-666 2 San Francisco: Montrose-Evergreen DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-09-02   
415-666 3 San Francisco: Montrose-Evergreen DA CA   9740 PACIFIC BELL 722      
415-666 4 San Francisco: Montrose-Evergreen DA CA   9740 PACIFIC BELL 722      
415-666 5 San Francisco: Montrose-Evergreen DA CA   5562 METRO PCS, INC. 722   2008-07-31   
415-666 6 San Francisco: Montrose-Evergreen DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-03-04   
415-666 7 San Francisco: Montrose-Evergreen DA CA   9740 PACIFIC BELL 722      
415-666 8 San Francisco: Montrose-Evergreen DA CA   9740 PACIFIC BELL 722      
415-666 9 San Francisco: Montrose-Evergreen DA CA   9740 PACIFIC BELL 722      
415-667 A San Francisco: Central DA CA SNFCCAMKDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-668 A San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-669 A Inverness CA INVRCA11RS0  9740 PACIFIC BELL 722      
415-669 0 Inverness CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
415-669 1 Inverness CA   9740 PACIFIC BELL 722      
415-669 2 Inverness CA   9740 PACIFIC BELL 722      
415-669 3 Inverness CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-06-21   
415-669 4 Inverness CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-02-23   
415-669 5 Inverness CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-01-15   
415-669 6 Inverness CA   649C ONVOY, LLC - CA 722   2012-12-31   
415-669 7 Inverness CA   9740 PACIFIC BELL 722      
415-669 8 Inverness CA   649C ONVOY, LLC - CA 722   2011-08-27   
415-669 9 Inverness CA   9740 PACIFIC BELL 722      
415-670 A San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-670 0 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2007-04-09   
415-670 1 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-670 2 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-670 3 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-670 4 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-670 5 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-670 6 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-670 7 San Francisco: Central DA CA   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 >>

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.