Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 609 [Rate centres in NPA 609] [Dial plan for NPA 609]

NXX: 539

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
609-539 A Allentown NJ CMDNNJCEXTZ  4948 CABLEVISION LIGHTPATH, INC. - NJ 222      
609-539 5 Allentown NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-05-23   
609-539 6 Allentown NJ CMDNNJCEXTZ  4948 CABLEVISION LIGHTPATH, INC. - NJ 222   2010-08-20   
609-539 7 Allentown NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-05-23   
609-539 8 Allentown NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-05-23   
609-539 9 Allentown NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-05-23   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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