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: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-948 A San Jose: West DA CA SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722   2024-01-30   
408-949 A San Jose: West DA CA SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
408-951 A San Jose: West DA CA SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
408-952 A San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 0 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 1 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 2 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 3 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 4 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 5 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 6 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 7 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 8 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-952 9 San Jose: North DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2004-09-10   
408-953 A San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-954 A San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-955 A San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-956 A San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 0 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 1 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 2 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 3 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 4 San Jose: North DA CA SNFCCAMKDS3  624H ONVOY SPECTRUM, LLC 722   2024-01-18   
408-956 5 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 6 San Jose: North DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-10-10   
408-956 7 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 8 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-956 9 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-957 A San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-960 A San Jose: South DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-960 0 San Jose: South DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-960 1 San Jose: South DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-21   
408-960 2 San Jose: South DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-960 3 San Jose: South DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2008-07-12   
408-960 4 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-04-15   
408-960 5 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-01-23   
408-960 6 San Jose: South DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2009-09-15   
408-960 7 San Jose: South DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-960 8 San Jose: South DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-06-02   
408-960 9 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-04-15   
408-961 A San Jose: West DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 A Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 0 Sunnyvale CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
408-962 1 Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 2 Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 3 Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 4 Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 5 Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 6 Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-962 7 Sunnyvale CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - 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 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.