Local Calling Guide

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

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-257 A Philadelphia Suburban Zone 17 PA PHLAPAFGX1Y  2514 US LEC OF PENNSYLVANIA, INC. 228      
484-257 0 Philadelphia Suburban Zone 17 PA PHLAPAFGX1Y  2514 US LEC OF PENNSYLVANIA, INC. 228      
484-257 1 Philadelphia Suburban Zone 17 PA PHLAPAFGX1Y  2514 US LEC OF PENNSYLVANIA, INC. 228      
484-257 2 Philadelphia Suburban Zone 17 PA PHLAPAFGX1Y  2514 US LEC OF PENNSYLVANIA, INC. 228      
484-257 3 Philadelphia Suburban Zone 17 PA PHLAPAFGX1Y  2514 US LEC OF PENNSYLVANIA, INC. 228      
484-257 4 Philadelphia Suburban Zone 17 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-08-21   
484-257 5 Philadelphia Suburban Zone 17 PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-24   
484-257 6 Philadelphia Suburban Zone 17 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-10-27   
484-257 7 Philadelphia Suburban Zone 17 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-08   
484-257 8 Philadelphia Suburban Zone 17 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-08   
484-257 9 Philadelphia Suburban Zone 17 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-06-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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