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
571-585 3 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-12-21   
571-585 4 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-12-21   
571-585 5 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-12-21   
571-585 6 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-12-21   
571-585 7 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-12-21   
571-585 8 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-12-21   
571-585 9 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-12-21   
571-587 0 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-01-22   
571-587 1 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-01-22   
571-587 2 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-01-22   
571-589 5 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-09-19   
571-589 6 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-09-19   
571-589 7 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-09-19   
571-594 8 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-12-06   
571-595 A Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-595 0 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-04-06   
571-595 2 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-02-04   
571-595 4 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-20   
571-595 5 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-15   
571-595 6 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-07-28   
571-595 7 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-05-07   
571-595 8 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-05-07   
571-595 9 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-05-06   
571-596 8 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-04-15   
571-596 9 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-04-15   
571-597 7 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-10-06   
571-599 1 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-12-03   
571-599 5 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-07-14   
571-602 A Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-602 4 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-11-26   
571-602 5 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-11-26   
571-602 6 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-11-26   
571-602 7 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-11-26   
571-602 8 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-11-26   
571-602 9 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-11-26   
571-603 1 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-04-15   
571-603 3 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-04-15   
571-603 4 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-04-15   
571-605 A Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-605 4 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-12-12   
571-605 5 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-09-23   
571-605 8 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-25   
571-605 9 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-25   
571-606 A Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-606 0 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-03-05   
571-606 1 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-03-05   
571-606 2 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-04-18   
571-606 3 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-04-18   
571-606 4 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-04-18   
571-606 5 Manassas VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-08-14   

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

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