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
302-220 8 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-11-20   
302-220 9 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-11-20   
302-228 A Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-229 A New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-235 9 Hockessin DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-05-01   
302-237 5 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-01-20   
302-237 6 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-01-20   
302-249 A Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-260 0 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-01-24   
302-260 1 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-10-20   
302-260 2 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-06-10   
302-260 4 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-01-24   
302-264 1 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-10-20   
302-264 6 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-09-16   
302-265 A Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-265 5 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-15   
302-265 6 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-15   
302-265 7 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-15   
302-265 8 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-05-15   
302-265 9 Milford DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-04-12   
302-276 3 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-08-21   
302-276 4 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-08-21   
302-276 5 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2006-08-21   
302-277 A New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-277 0 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-17   
302-277 1 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-17   
302-277 2 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-17   
302-277 3 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-17   
302-277 4 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-17   
302-277 5 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-04-17   
302-277 6 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-03-24   
302-277 7 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-03-24   
302-277 8 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-03-23   
302-277 9 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-03-23   
302-278 1 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-10-17   
302-278 2 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-10-17   
302-278 3 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-04-23   
302-278 5 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-09-16   
302-278 8 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-07-13   
302-278 9 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-06-22   
302-279 9 Middletown DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-10-13   
302-296 1 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2022-01-11   
302-296 6 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-07-12   
302-296 7 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-06-16   
302-296 8 Rehoboth DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2008-08-22   
302-317 6 New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-09-25   
302-342 4 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-02   
302-342 9 Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2022-09-02   
302-359 A Dover DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
302-367 A New Castle DE 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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