Local Calling Guide

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OCN: 876D ONVOY, LLC - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
410-553 5 Glen Burnie MD BLTMMDCH42Z  238   2016-03-18   
410-556 7 Church Hill MD SLBRMDSBXVX  242   2017-04-13   
410-559 9 Pikesville MD BLTMMDCH42Z  238   2016-03-31   
410-567 0 Elkridge MD BLTMMDCH42Z  238   2013-11-16   
410-587 0 Arbutus MD BLTMMDCH42Z  238   2016-03-07   
410-587 2 Arbutus MD BLTMMDCH42Z  238   2016-03-07   
410-593 0 Fork MD BLTMMDCH42Z  238   2016-02-25   
410-593 1 Fork MD BLTMMDCH42Z  238   2015-07-29   
410-593 3 Fork MD BLTMMDCH42Z  238   2016-02-16   
410-593 8 Fork MD BLTMMDCH42Z  238   2016-02-25   
410-600 7 Berlin MD SLBRMDSBXVX  242   2017-04-13   
410-609 5 Brooklyn Park-Linthicum MD BLTMMDCH42Z  238   2016-03-24   
410-609 9 Brooklyn Park-Linthicum MD BLTMMDCH42Z  238   2016-03-08   
410-612 3 Edgewood MD BLTMMDCH42Z  238   2016-12-24   
410-618 0 Perryville MD BLTMMDCH42Z  238   2012-10-08   
410-618 1 Perryville MD BLTMMDCH42Z  238   2014-07-25   
410-618 4 Perryville MD BLTMMDCH42Z  238   2016-01-05   
410-623 3 Marion MD SLBRMDSBXVX  242   2019-03-04   
410-623 7 Marion MD SLBRMDSBXVX  242   2017-04-14   
410-632 6 Snow Hill MD SLBRMDSBXVX  242   2018-09-13   
410-634 7 Ridgely MD SLBRMDSBXVX  242   2017-04-14   
410-639 3 Rock Hall MD SLBRMDSBXVX  242   2017-04-14   
410-639 6 Rock Hall MD   242   2021-03-05   
410-642 5 Perryville MD BLTMMDCH42Z  238   2016-04-11   
410-642 7 Perryville MD BLTMMDCH42Z  238   2016-04-11   
410-648 9 Galena MD SLBRMDSBXVX  242   2017-04-13   
410-650 0 Dundalk MD BLTMMDCH42Z  238   2016-03-31   
410-650 6 Dundalk MD BLTMMDCH42Z  238   2016-03-10   
410-650 8 Dundalk MD BLTMMDCH42Z  238   2016-03-31   
410-656 6 North East MD BLTMMDCH42Z  238   2012-10-07   
410-657 0 Parkville MD BLTMMDCH42Z  238   2016-05-06   
410-657 4 Parkville MD BLTMMDCH42Z  238   2016-03-28   
410-657 6 Parkville MD BLTMMDCH42Z  238   2016-03-28   
410-670 0 Edgewood MD BLTMMDCH42Z  238   2016-05-06   
410-671 0 Edgewood MD BLTMMDCH42Z  238   2016-03-30   
410-673 4 Preston MD SLBRMDSBXVX  242   2017-04-14   
410-680 2 Ellicott City MD BLTMMDCH42Z  238   2016-02-15   
410-680 3 Ellicott City MD BLTMMDCH42Z  238   2016-02-15   
410-695 9 Odenton MD BLTMMDCH42Z  238   2016-05-04   
410-701 2 Randallstown MD BLTMMDCH42Z  238   2016-04-06   
410-701 3 Randallstown MD BLTMMDCH42Z  238   2016-04-06   
410-705 2 Waterloo (Washington DC LATA) MD VINNVACBDS0  236   2020-10-17   
410-705 7 Waterloo (Washington DC LATA) MD VINNVACBDS0  236   2020-10-17   
410-709 4 Sparrows Point MD BLTMMDCH42Z  238   2016-03-08   
410-709 6 Sparrows Point MD BLTMMDCH42Z  238   2016-03-24   
410-709 7 Sparrows Point MD BLTMMDCH42Z  238   2016-03-24   
410-729 6 Severn MD BLTMMDCH42Z  238   2016-03-14   
410-734 3 Churchville MD BLTMMDCH42Z  238   2016-03-25   
410-734 5 Churchville MD BLTMMDCH42Z  238   2016-03-07   
410-755 7 Warwick MD SLBRMDSBXVX  242   2017-04-14   

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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