Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-519 8 Washington Zone 2 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-06-12   
240-521 A Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-521 0 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-06-11   
240-521 1 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-04-23   
240-521 2 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-10-13   
240-521 3 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-06-11   
240-521 4 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-06-11   
240-521 5 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-04-23   
240-521 6 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-03-12   
240-521 7 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-03-12   
240-521 8 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-03-12   
240-521 9 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-03-12   
240-524 0 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-08-01   
240-524 1 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-08-01   
240-524 2 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-04-14   
240-524 3 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-04-14   
240-524 6 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-04-14   
240-524 8 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-04-14   
240-535 A Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-550 A Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-550 0 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 1 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 2 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 3 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 4 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 5 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 6 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 7 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 8 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-550 9 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-17   
240-551 A Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-551 0 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-551 1 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-551 2 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-551 3 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-551 4 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-551 6 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-551 7 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-551 8 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-552 A Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-552 0 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
240-552 1 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
240-552 2 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
240-552 3 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
240-552 4 Washington Zone 10 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
240-554 7 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-29   
240-564 0 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-02-24   
240-564 1 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-04-27   
240-564 3 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-06-03   
240-564 5 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-06-03   
240-572 4 Leonardtown MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-11   
240-572 5 Leonardtown MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-01-05   
240-583 9 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-07-22   
240-584 4 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-11   
240-584 5 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-11   
240-584 6 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-11   
240-584 7 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-12-09   
240-628 9 Mechanicsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-27   
240-636 0 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-07-06   
240-636 1 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-636 2 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-636 3 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-636 4 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-638 7 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-11-11   
240-638 8 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-11-11   
240-639 3 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-10-22   
240-639 4 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-10-22   
240-639 5 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-09-25   
240-639 6 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-09-25   
240-639 9 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-09-08   
240-640 A Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-640 0 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-22   
240-640 1 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-02-19   
240-640 2 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-03-07   
240-640 3 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-03-19   
240-640 4 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-09   
240-640 5 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-06-03   
240-640 6 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-07-11   
240-640 7 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-08-28   
240-640 8 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
240-640 9 Waldorf MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-01-03   
240-641 2 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-24   
240-641 3 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-24   
240-645 5 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-08-06   
240-645 6 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-08-06   
240-645 7 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-08-06   
240-646 4 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-12-21   
240-646 6 Laurel MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-12-21   
240-652 3 Mechanicsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-09-29   
240-654 A Gaithersburg MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-654 2 Gaithersburg MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-07-10   
240-654 7 Gaithersburg MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2008-07-17   
240-686 9 Gaithersburg MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-09-19   
240-690 1 Gaithersburg MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-01-25   
240-701 A Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-701 0 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-16   
240-701 1 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-16   
240-701 2 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-16   
240-701 3 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-16   
240-701 4 Washington Zone 3 MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-16   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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