Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-538 7 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-10   
610-568 4 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-02-16   
610-568 5 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-02-16   
610-568 6 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-02-16   
610-607 2 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-01-13   
610-607 3 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-01-13   
610-607 4 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-01-13   
610-620 0 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-04-13   
610-620 1 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-04-13   
610-620 3 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-30   
610-620 4 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-30   
610-620 5 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-30   
610-632 2 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-07   
610-632 3 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-07   
610-632 9 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-19   
610-659 A Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-662 A Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-677 0 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 1 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 3 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 4 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 5 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 9 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-684 5 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-19   
610-684 7 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-19   
610-701 1 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-07-15   
610-705 2 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-12-06   
610-718 7 Pottstown PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-01-20   
610-719 7 West Chester PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-10-10   
610-729 4 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-31   
610-729 6 Philadelphia Suburban Zone 31 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-31   
610-741 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-741 3 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-04-10   
610-741 4 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-04-10   
610-741 5 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-04-10   
610-741 7 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-08-18   
610-741 8 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-08-18   
610-741 9 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-08-18   
610-745 A Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-747 5 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-747 8 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-747 9 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-750 A Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-750 1 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-750 2 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-750 3 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-750 4 Reading PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-21   
610-752 A Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-752 0 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-06-29   
610-752 1 Philadelphia Suburban Zone 23 PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-06-29   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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