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: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-500 A Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220      
640-500 0 Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2019-09-19   
640-500 1 Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2019-09-19   
640-500 2 Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2020-10-24   
640-500 3 Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2020-10-24   
640-500 4 Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2021-07-15   
640-500 5 Mays Landing NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220   2020-01-17   
640-500 6 Mays Landing NJ PSVLNJPLX7Z  624H ONVOY SPECTRUM, LLC 220   2021-12-09   
640-500 7 Mays Landing NJ PSVLNJ39CM1  5562 METROPCS, INC. 220   2020-01-21   
640-500 8 Mays Landing NJ PSVLNJPLX7Z  624H ONVOY SPECTRUM, LLC 220   2021-12-09   
640-500 9 Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2024-03-02   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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