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: 733

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-733 A Pacifica CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-733 0 Pacifica CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-733 1 Pacifica CA   145J TERRA NOVA TELECOM INC. 722   2022-09-01   
650-733 2 Pacifica CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-07-22   
650-733 3 Pacifica CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-01-09   
650-733 4 Pacifica CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-733 5 Pacifica CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-10-30   
650-733 6 Pacifica CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-733 7 Pacifica CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-03-10   
650-733 8 Pacifica CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-16   
650-733 9 Pacifica CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-16   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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