Local Calling Guide

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

NXX: 510

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-510 A Bethlehem PA PHLAPAMKGMD  551G NUSO, LLC 228      
484-510 0 Bethlehem PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2016-11-03   
484-510 1 Bethlehem PA PHLAPAMKGMD  551G NUSO, LLC 228   2016-10-30   
484-510 2 Bethlehem PA PHLAPAMKGMD  551G NUSO, LLC 228   2016-10-30   
484-510 3 Bethlehem PA PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-11-24   
484-510 4 Bethlehem PA PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-11-24   
484-510 5 Bethlehem PA PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-01-27   
484-510 6 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228   2017-04-19   
484-510 7 Bethlehem PA PHLAPAMK38Z  829J PAETEC ITEL, LLC 228   2017-12-08   
484-510 8 Bethlehem PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-07-17   
484-510 9 Bethlehem PA   515J IP HORIZON LLC 228   2017-08-22   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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