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: 644

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-644 A Medford NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
640-644 0 Medford NJ   637C ONVOY, LLC - NJ 222      
640-644 1 Medford NJ   637C ONVOY, LLC - NJ 222      
640-644 2 Medford NJ   637C ONVOY, LLC - NJ 222      
640-644 3 Medford NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222      
640-644 4 Medford NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
640-644 5 Medford NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
640-644 6 Medford NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
640-644 7 Medford NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
640-644 8 Medford NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
640-644 9 Medford NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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