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: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
609-559 A Pennington NJ CMDNNJCE69Z  7421 AT&T - LOCAL 222      
609-559 0 Pennington NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2017-05-29   
609-559 1 Pennington NJ   829J PAETEC ITEL, LLC 222   2009-04-02   
609-559 2 Pennington NJ   624H ONVOY SPECTRUM, LLC 222   2022-03-04   
609-559 3 Pennington NJ   624H ONVOY SPECTRUM, LLC 222   2022-03-04   
609-559 4 Pennington NJ   637C ONVOY, LLC - NJ 222   2023-11-03   
609-559 5 Pennington NJ   318J COMCAST IP PHONE, LLC 222   2014-03-24   
609-559 6 Pennington NJ   637C ONVOY, LLC - NJ 222   2023-11-03   
609-559 7 Pennington NJ   508J CENTURYLINK COMMUNICATIONS, LLC 222   2014-03-14   
609-559 8 Pennington NJ   637C ONVOY, LLC - NJ 222   2023-11-03   
609-559 9 Pennington NJ   7421 AT&T - LOCAL 222      

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

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