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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
484-515 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-632 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-09-11   
484-695 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-714 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-10-16   
484-725 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-11-28   
610-390 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-392 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-393 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-451 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-509 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-533 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-554 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-597 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-657 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-698 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-703 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-704 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-743 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-751 A Allentown (Lehigh) PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-780 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-781 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-823 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-914 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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