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: 881

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-881 A Pescadero CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-881 1 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-881 2 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-22   
650-881 3 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-22   
650-881 4 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-12-05   
650-881 6 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-12-05   
650-881 7 Pescadero CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-01   
650-881 8 Pescadero CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-01   
650-881 9 Pescadero CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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