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: 444

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-444 A Atlantic City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220      
640-444 0 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-08-04   
640-444 1 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-08-04   
640-444 2 Atlantic City NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2021-03-12   
640-444 3 Atlantic City NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220   2020-12-17   
640-444 4 Atlantic City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220   2019-03-25   
640-444 5 Atlantic City NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2022-02-27   
640-444 6 Atlantic City NJ PSVLNJPLX7Z  624H ONVOY SPECTRUM, LLC 220   2020-07-17   
640-444 7 Atlantic City NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2022-02-27   
640-444 8 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-08-04   
640-444 9 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-11-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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