Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-509 A Reading PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-509 0 Reading PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-509 1 Reading PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-509 2 Reading PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-509 3 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228      
484-509 4 Reading PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-509 5 Reading PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-509 6 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228      
484-509 7 Reading PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      
484-509 8 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228      
484-509 9 Reading PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.