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: 260

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-260 A Lawrenceville NJ   637C ONVOY, LLC - NJ 222   2024-06-20   
640-260 0 Lawrenceville NJ   637C ONVOY, LLC - NJ 222      
640-260 1 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 2 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 3 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 4 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 5 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 6 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 7 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 8 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
640-260 9 Lawrenceville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      

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

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