Local Calling Guide

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NPA: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 727

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-727 A Avondale (Chester) PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-727 0 Avondale (Chester) PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-727 1 Avondale (Chester) PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-727 2 Avondale (Chester) PA   547E ONVOY, LLC - PA 228   2004-08-20   
484-727 3 Avondale (Chester) PA   547E ONVOY, LLC - PA 228   2004-08-20   
484-727 4 Avondale (Chester) PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-02-07   
484-727 5 Avondale (Chester) PA   547E ONVOY, LLC - PA 228   2004-08-20   
484-727 6 Avondale (Chester) PA   547E ONVOY, LLC - PA 228   2004-08-20   
484-727 7 Avondale (Chester) PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2006-06-03   
484-727 8 Avondale (Chester) PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-727 9 Avondale (Chester) PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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