Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 908 [Rate centres in NPA 908] [Dial plan for NPA 908]

NXX: 728

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
908-728 A Westfield NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
908-728 0 Westfield NJ   145J TERRA NOVA TELECOM INC. 224   2025-10-06   
908-728 1 Westfield NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2015-01-04   
908-728 2 Westfield NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-03   
908-728 4 Westfield NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
908-728 5 Westfield NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-03   
908-728 6 Westfield NJ   637C ONVOY, LLC - NJ 224   2016-01-22   
908-728 7 Westfield NJ   508J CENTURYLINK COMMUNICATIONS, LLC 224   2014-06-24   
908-728 8 Westfield NJ   073H TELNYX LLC 224   2017-05-04   
908-728 9 Westfield NJ   637C ONVOY, LLC - NJ 224   2025-03-09   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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