Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 840 [Rate centres in NPA 840] [Dial plan for NPA 840]

NXX: 269

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-269 A Ontario CA   624H ONVOY SPECTRUM, LLC 730   2025-02-27   
840-269 0 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 1 Ontario CA   624H ONVOY SPECTRUM, LLC 730   2025-02-27   
840-269 2 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 3 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 4 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 5 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 6 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 7 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 8 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   
840-269 9 Ontario CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-28   

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

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