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: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-214 A Ewing NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
640-214 0 Ewing NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2022-01-01   
640-214 1 Ewing NJ   637C ONVOY, LLC - NJ 222   2024-07-05   
640-214 2 Ewing NJ   490J DISH WIRELESS, LLC 222   2023-05-29   
640-214 3 Ewing NJ   637C ONVOY, LLC - NJ 222   2024-03-02   
640-214 4 Ewing NJ   624H ONVOY SPECTRUM, LLC 222   2022-01-02   
640-214 5 Ewing NJ   637C ONVOY, LLC - NJ 222   2024-03-02   
640-214 6 Ewing NJ   624H ONVOY SPECTRUM, LLC 222   2022-01-02   
640-214 7 Ewing NJ   637C ONVOY, LLC - NJ 222   2023-05-21   
640-214 8 Ewing NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222   2022-01-02   
640-214 9 Ewing NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2022-01-02   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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