Local Calling Guide

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

NXX: 483

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-483 A Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-483 0 Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-11-11   
484-483 1 Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-11-11   
484-483 2 Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-483 3 Philadelphia Suburban Zone 11 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-02-28   
484-483 4 Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-483 5 Philadelphia Suburban Zone 11 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-01-02   
484-483 6 Philadelphia Suburban Zone 11 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-08-31   
484-483 7 Philadelphia Suburban Zone 11 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-06-03   
484-483 8 Philadelphia Suburban Zone 11 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-06-03   
484-483 9 Philadelphia Suburban Zone 11 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-06-03   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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