Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: PHLAPAMK33Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
484-531 6 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2022-02-08   
484-531 8 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2022-08-15   
484-533 1 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-02   
484-535 0 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-10-21   
484-535 1 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-10-21   
484-535 2 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-08-27   
484-571 3 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-10   
484-577 7 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-11-10   
484-587 A Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-587 3 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-01-27   
484-587 9 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-10-10   
484-624 7 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-07-08   
484-624 9 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-07-08   
484-630 3 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-01-20   
484-630 4 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-01-20   
484-630 5 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-09-06   
484-630 7 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-09-06   
484-631 5 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-09-06   
484-639 1 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-04   
484-639 2 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-04   
484-639 3 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-04   
484-639 4 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-04   
484-639 7 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-04   
484-706 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-706 0 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-06-09   
484-706 1 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-06-09   
484-706 2 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-06-09   
484-706 3 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-06-09   
484-706 4 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-06-09   
484-723 3 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-07-30   
484-752 A Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-752 2 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-03-31   
484-752 5 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-12-31   
484-752 6 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-12-31   
484-752 8 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-07-10   
484-753 A West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-753 1 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-05-03   
484-753 2 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-04   
484-753 3 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-08-17   
484-753 4 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-04-01   
484-753 6 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-08-01   
484-753 8 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-08-01   
484-753 9 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-08-01   
484-755 2 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-10-22   
484-755 4 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-10-22   
484-757 A West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-757 0 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-09-12   
484-757 1 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-09-12   
484-757 2 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-09-12   
484-757 4 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-09-12   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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