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: 838

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-838 A Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-838 0 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-838 1 Allentown (Lehigh) PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-838 2 Allentown (Lehigh) PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-838 3 Allentown (Lehigh) PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-838 4 Allentown (Lehigh) PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-838 5 Allentown (Lehigh) PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-838 6 Allentown (Lehigh) PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-838 7 Allentown (Lehigh) PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-838 8 Allentown (Lehigh) PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-838 9 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.