Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

NXX: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-273 A San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 0 San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 1 San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 2 San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 3 San Jose: North DA CA HYWRCAMCDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 4 San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 5 San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 6 San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 7 San Jose: North DA CA HYWRCAMCDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
408-273 8 San Jose: North DA CA SNJSCAMC1MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 722   2006-02-23   
408-273 9 San Jose: North DA CA SNJSCARMDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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