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
410-421 7 Severna Park MD 876D ONVOY, LLC - MD 238   2015-08-05   
410-424 6 Glen Burnie MD 876D ONVOY, LLC - MD 238   2015-05-11   
410-429 1 Worthington MD 876D ONVOY, LLC - MD 238   2016-04-11   
410-429 2 Worthington MD 876D ONVOY, LLC - MD 238   2016-04-11   
410-431 0 Severna Park MD 876D ONVOY, LLC - MD 238   2016-03-28   
410-431 2 Severna Park MD 876D ONVOY, LLC - MD 238   2016-04-04   
410-431 3 Severna Park MD 876D ONVOY, LLC - MD 238   2016-04-04   
410-449 7 Solomons MD 876D ONVOY, LLC - MD 238   2012-10-08   
410-452 3 Cardiff MD 876D ONVOY, LLC - MD 238   2016-04-04   
410-452 6 Cardiff MD 876D ONVOY, LLC - MD 238   2016-04-04   
410-457 3 Darlington MD 876D ONVOY, LLC - MD 238   2012-10-08   
410-469 8 Baltimore MD 876D ONVOY, LLC - MD 238   2015-02-23   
410-489 3 Glenwood MD 876D ONVOY, LLC - MD 238   2016-04-04   
410-498 5 Cockeysville MD 876D ONVOY, LLC - MD 238   2020-07-05   
410-498 6 Cockeysville MD 876D ONVOY, LLC - MD 238   2020-07-05   
410-498 7 Cockeysville MD 876D ONVOY, LLC - MD 238   2020-07-05   
410-498 8 Cockeysville MD 876D ONVOY, LLC - MD 238   2020-07-05   
410-500 9 Baltimore MD 876D ONVOY, LLC - MD 238   2016-03-26   
410-510 8 Fork MD 876D ONVOY, LLC - MD 238   2022-10-17   
410-513 5 Parkville MD 876D ONVOY, LLC - MD 238   2016-03-08   
410-514 3 Severn MD 876D ONVOY, LLC - MD 238   2016-03-14   
410-517 7 Reisterstown MD 876D ONVOY, LLC - MD 238   2016-03-08   
410-541 1 Severna Park MD 876D ONVOY, LLC - MD 238   2016-03-03   
410-541 4 Severna Park MD 876D ONVOY, LLC - MD 238   2021-03-04   
410-541 5 Severna Park MD 876D ONVOY, LLC - MD 238   2021-03-04   
410-541 7 Severna Park MD 876D ONVOY, LLC - MD 238   2021-03-04   
410-553 5 Glen Burnie MD 876D ONVOY, LLC - MD 238   2016-03-18   
410-559 9 Pikesville MD 876D ONVOY, LLC - MD 238   2016-03-31   
410-564 1 Elkridge MD 876D ONVOY, LLC - MD 238   2022-08-21   
410-567 0 Elkridge MD 876D ONVOY, LLC - MD 238   2013-11-16   
410-587 0 Arbutus MD 876D ONVOY, LLC - MD 238   2016-03-07   
410-587 2 Arbutus MD 876D ONVOY, LLC - MD 238   2016-03-07   
410-593 0 Fork MD 876D ONVOY, LLC - MD 238   2016-02-25   
410-593 1 Fork MD 876D ONVOY, LLC - MD 238   2015-07-29   
410-593 3 Fork MD 876D ONVOY, LLC - MD 238   2016-02-16   
410-593 8 Fork MD 876D ONVOY, LLC - MD 238   2016-02-25   
410-609 5 Brooklyn Park-Linthicum MD 876D ONVOY, LLC - MD 238   2016-03-24   
410-609 9 Brooklyn Park-Linthicum MD 876D ONVOY, LLC - MD 238   2016-03-08   
410-612 3 Edgewood MD 876D ONVOY, LLC - MD 238   2016-12-24   
410-618 0 Perryville MD 876D ONVOY, LLC - MD 238   2012-10-08   
410-618 1 Perryville MD 876D ONVOY, LLC - MD 238   2014-07-25   
410-618 4 Perryville MD 876D ONVOY, LLC - MD 238   2016-01-05   
410-642 5 Perryville MD 876D ONVOY, LLC - MD 238   2016-04-11   
410-642 7 Perryville MD 876D ONVOY, LLC - MD 238   2016-04-11   
410-650 0 Dundalk MD 876D ONVOY, LLC - MD 238   2016-03-31   
410-650 6 Dundalk MD 876D ONVOY, LLC - MD 238   2016-03-10   
410-650 8 Dundalk MD 876D ONVOY, LLC - MD 238   2016-03-31   
410-656 6 North East MD 876D ONVOY, LLC - MD 238   2012-10-07   
410-657 0 Parkville MD 876D ONVOY, LLC - MD 238   2016-05-06   
410-657 4 Parkville MD 876D ONVOY, LLC - MD 238   2016-03-28   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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