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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-900 A Somers Point NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220      
640-900 0 Somers Point NJ   637C ONVOY, LLC - NJ 220   2019-09-19   
640-900 1 Somers Point NJ   637C ONVOY, LLC - NJ 220   2019-09-19   
640-900 2 Somers Point NJ   637C ONVOY, LLC - NJ 220   2019-09-19   
640-900 3 Somers Point NJ   637C ONVOY, LLC - NJ 220   2021-07-15   
640-900 4 Somers Point NJ   637C ONVOY, LLC - NJ 220   2023-05-21   
640-900 5 Somers Point NJ   637C ONVOY, LLC - NJ 220   2020-08-15   
640-900 6 Somers Point NJ   637C ONVOY, LLC - NJ 220   2020-08-15   
640-900 7 Somers Point NJ   624H ONVOY SPECTRUM, LLC 220   2021-05-01   
640-900 8 Somers Point NJ   515J IP HORIZON LLC 220   2020-05-31   
640-900 9 Somers Point NJ   965H FRACTEL, LLC 220   2020-01-17   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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