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: 763

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-763 A Allentown (Lehigh) PA ALTWPAALPMD  7513 CTSI, INC. - PA 228      
484-763 0 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-01-17   
484-763 1 Allentown (Lehigh) PA ALTWPAALPMD  7513 CTSI, INC. - PA 228   2021-01-16   
484-763 2 Allentown (Lehigh) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-02-25   
484-763 3 Allentown (Lehigh) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-02-25   
484-763 4 Allentown (Lehigh) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-02-25   
484-763 5 Allentown (Lehigh) PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2021-01-17   
484-763 6 Allentown (Lehigh) PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-05-10   
484-763 7 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-02-13   
484-763 8 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-02-13   
484-763 9 Allentown (Lehigh) PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-02-13   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.