Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-429 A Mountain View CA RDCYCAGDDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 0 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 1 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 2 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 3 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 4 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 5 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 6 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722   2014-10-16   
650-429 7 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
650-429 8 Mountain View CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-429 9 Mountain View CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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