Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 640 [Rate centres in NPA 640] [Dial plan for NPA 640]

NXX: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-207 A Avalon NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220   2021-09-24   
640-207 0 Avalon NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220   2021-09-24   
640-207 1 Avalon NJ   515J IP HORIZON LLC 220   2021-12-31   
640-207 6 Avalon NJ PSVLNJPLX7Z  624H ONVOY SPECTRUM, LLC 220   2021-11-20   
640-207 7 Avalon NJ PSVLNJPLX7Z  624H ONVOY SPECTRUM, LLC 220   2021-11-20   
640-207 9 Avalon NJ PSVLNJPLXKX  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 220   2021-10-09   

Last updated: Wed, 28 Sep 2022 23:50:19 UTC

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