Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 640 [Rate centres in NPA 640] [Dial plan for NPA 640]

NXX: 239

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-239 A Hammonton NJ HMTNNJHAAMD  732J NUSO, LLC 220      
640-239 0 Hammonton NJ   637C ONVOY, LLC - NJ 220   2024-03-02   
640-239 1 Hammonton NJ HMTNNJHAAMD  732J NUSO, LLC 220   2023-01-15   
640-239 2 Hammonton NJ   637C ONVOY, LLC - NJ 220   2024-03-02   
640-239 3 Hammonton NJ   637C ONVOY, LLC - NJ 220   2024-04-04   
640-239 4 Hammonton NJ   637C ONVOY, LLC - NJ 220   2024-04-04   
640-239 5 Hammonton NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2023-08-09   
640-239 6 Hammonton NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2023-08-09   
640-239 7 Hammonton NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2023-08-09   
640-239 8 Hammonton NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2023-08-09   
640-239 9 Hammonton NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2023-08-09   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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