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
302-437 9 Middletown DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-09-27   
302-450 2 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-07-04   
302-450 6 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-07-04   
302-480 2 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-06-01   
302-480 3 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-06-01   
302-480 4 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-06-01   
302-489 9 Hockessin DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-09-11   
302-491 1 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-17   
302-491 2 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-16   
302-491 3 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-19   
302-491 5 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-07-29   
302-491 8 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-19   
302-493 A Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-493 1 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-10-05   
302-493 2 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-12-03   
302-493 6 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-08-08   
302-493 7 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-08-08   
302-493 8 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-08-16   
302-493 9 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-06-27   
302-501 0 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-09-25   
302-503 A Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-503 1 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-06-22   
302-509 1 Hockessin DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-04-11   
302-509 5 Hockessin DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-08-24   
302-509 7 Hockessin DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-05-08   
302-509 8 Hockessin DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-11-28   
302-509 9 Hockessin DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-09-16   
302-526 9 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-06-16   
302-544 A New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-544 0 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-01-15   
302-544 1 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-01-15   
302-544 2 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-01-15   
302-561 A New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-561 0 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-561 1 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-10-10   
302-561 2 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-10-10   
302-561 3 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-10-10   
302-561 4 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-561 5 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-561 7 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-10-10   
302-561 8 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-10-10   
302-562 A New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-563 A Middletown DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-567 A Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-567 1 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-10-20   
302-567 7 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-01-30   
302-567 8 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-01-30   
302-567 9 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-01-02   
302-568 A New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-568 0 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2021-08-21   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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