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]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-614 A Egg Harbor NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220      
640-644 A Medford NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
640-650 A New Egypt NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
640-666 A Barnegat NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220      
640-696 A Atlantic City NJ PSVLNJPLXQZ  622J SKYE TELECOM LLC DBA SKYETEL 220      
640-777 A Allentown NJ CMDNNJCE56Z  145J TERRA NOVA TELECOM INC. 222      
640-800 A Tuckahoe NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220      
640-837 A Cape May Court House NJ PSVLNJPLXKX  482F CORETEL NEW JERSEY, INC. - NJ 220      
640-866 A Egg Harbor NJ PSVLNJPLXLZ  516J TON80 COMMUNICATIONS, LLC 220      
640-867 A Princeton NJ CMDNNJ213MD  939H COMMIO, LLC 222      
640-888 A Atlantic City NJ PSVLNJPLXCZ  145J TERRA NOVA TELECOM INC. 220      
640-900 A Somers Point NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220      
640-962 A Princeton NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
640-999 A New Egypt NJ CMDNNJCE57Z  965H FRACTEL, LLC 222      

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

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