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: 334

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-334 A Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-334 0 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228      
484-334 1 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228      
484-334 2 Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-334 3 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228      
484-334 4 Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-334 5 Reading PA WNRTPAAHCMA  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 228      
484-334 6 Reading PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-334 7 Reading PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-334 8 Reading PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-334 9 Reading PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.