Local Calling Guide

Area code/prefix search

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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
443-375 5 Hampstead MD   238   2024-04-19   
443-378 9 Baltimore MD   238   2024-02-24   
443-381 0 Reisterstown MD BLTMMDCH42Z  238   2021-09-23   
443-381 6 Reisterstown MD   238   2024-03-09   
443-381 7 Reisterstown MD   238   2024-05-03   
443-383 3 Silver Run MD BLTMMDCH42Z  238   2016-03-25   
443-383 4 Silver Run MD BLTMMDCH42Z  238   2016-03-25   
443-390 5 Churchville MD   238   2024-03-03   
443-390 7 Churchville MD BLTMMDCH42Z  238   2012-10-08   
443-392 3 Baltimore MD   238   2024-02-24   
443-396 2 Odenton MD BLTMMDCH42Z  238   2012-10-07   
443-396 7 Odenton MD BLTMMDCH42Z  238   2018-05-27   
443-398 3 Sykesville MD BLTMMDCH42Z  238   2012-02-29   
443-399 2 Dundalk MD BLTMMDCH42Z  238   2012-10-08   
443-400 7 Brooklyn Park-Linthicum MD BLTMMDCH42Z  238   2012-09-13   
443-402 3 Edgewood MD BLTMMDCH42Z  238   2012-10-07   
443-407 8 Dundalk MD BLTMMDCH42Z  238   2016-03-31   
443-412 8 Churchville MD BLTMMDCH42Z  238   2016-03-25   
443-419 4 Glenwood MD   238   2024-03-03   
443-419 6 Glenwood MD BLTMMDCH42Z  238   2016-04-04   
443-419 7 Glenwood MD BLTMMDCH42Z  238   2016-04-04   
443-420 6 Ellicott City MD BLTMMDCH42Z  238   2016-04-08   
443-420 9 Ellicott City MD BLTMMDCH42Z  238   2016-04-08   
443-424 6 Cardiff MD BLTMMDCH42Z  238   2012-10-07   
443-429 1 Woodlawn MD BLTMMDCH42Z  238   2012-10-08   
443-432 2 Prince Frederick MD BLTMMDCH42Z  238   2014-10-20   
443-432 4 Prince Frederick MD BLTMMDCH42Z  238   2014-10-20   
443-434 0 Federalsburg MD SLBRMDSBXVX  242   2019-03-04   
443-434 4 Federalsburg MD SLBRMDSBXVX  242   2017-04-13   
443-434 9 Federalsburg MD SLBRMDSBXVX  242   2019-03-04   
443-437 0 Pocomoke MD SLBRMDSBXVX  242   2019-03-04   
443-437 1 Pocomoke MD SLBRMDSBXVX  242   2019-03-04   
443-437 4 Pocomoke MD SLBRMDSBXVX  242   2017-04-14   
443-439 8 Trappe MD SLBRMDSBXVX  242   2017-04-14   
443-441 6 Glenwood MD   238   2024-04-21   
443-443 5 Arbutus MD   238   2024-03-08   
443-443 6 Arbutus MD   238   2024-04-13   
443-446 3 Queenstown MD SLBRMDSBXVX  242   2021-03-05   
443-446 4 Queenstown MD SLBRMDSBXVX  242   2018-09-13   
443-446 5 Queenstown MD SLBRMDSBXVX  242   2021-03-05   
443-448 1 Denton MD SLBRMDSBXVX  242   2021-03-05   
443-448 8 Denton MD SLBRMDSBXVX  242   2017-04-13   
443-450 9 Pikesville MD BLTMMDCH42Z  238   2016-01-14   
443-452 2 Baltimore MD   238   2024-02-24   
443-452 3 Baltimore MD   238   2024-02-24   
443-452 5 Baltimore MD   238   2024-02-24   
443-452 6 Baltimore MD   238   2024-02-24   
443-453 A Baltimore MD BLTMMDCH42Z  238      
443-453 0 Baltimore MD BLTMMDCH42Z  238   2007-12-03   
443-455 9 Baltimore MD   238   2024-02-24   

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

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