Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 2593 CORE COMMUNICATIONS, INC.- MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
443-247 9 Union Bridge MD   238   2018-06-16   
443-249 1 Stevensville MD   242   2004-04-03   
443-258 4 Easton MD   242   2018-10-22   
443-258 5 Easton MD   242   2018-10-22   
443-258 7 Easton MD   242   2018-10-22   
443-258 8 Easton MD   242   2019-04-12   
443-262 3 Centreville MD   242   2004-04-02   
443-264 A Pikesville MD BLTMMDCHYMD  238      
443-264 2 Pikesville MD   238   2019-03-29   
443-264 5 Pikesville MD   238   2018-06-16   
443-264 6 Pikesville MD   238   2018-06-16   
443-264 7 Pikesville MD   238   2018-06-16   
443-264 9 Pikesville MD   238   2018-10-23   
443-265 4 Fork MD   238   2018-06-16   
443-265 6 Fork MD   238   2018-06-16   
443-268 A Baltimore MD BLTMMD91GT0  238      
443-269 A Towson MD BLTMMDCHYMD  238      
443-269 3 Towson MD   238   2018-06-16   
443-269 4 Towson MD   238   2018-06-16   
443-269 5 Towson MD   238   2018-06-16   
443-272 0 Randallstown MD   238   2004-04-02   
443-273 2 Reisterstown MD   238   2019-03-22   
443-276 8 Columbia MD   238   2004-03-29   
443-284 0 Waterloo MD   238   2018-10-23   
443-284 1 Waterloo MD   238   2018-10-23   
443-284 2 Waterloo MD   238   2019-05-02   
443-284 3 Waterloo MD   238   2018-06-16   
443-284 4 Waterloo MD   238   2018-06-16   
443-284 5 Waterloo MD   238   2018-06-16   
443-284 6 Waterloo MD   238   2019-05-02   
443-284 7 Waterloo MD   238   2018-10-23   
443-284 8 Waterloo MD   238   2018-10-23   
443-284 9 Waterloo MD   238   2018-10-23   
443-290 0 Parkville MD   238   2004-04-02   
443-292 0 Crofton MD   238   2004-03-29   
443-295 0 Prince Frederick MD   238   2004-04-02   
443-297 0 Arbutus MD   238   2004-03-29   
443-298 2 Easton MD   242   2018-10-22   
443-298 3 Easton MD   242   2018-10-22   
443-298 4 Easton MD   242   2018-10-22   
443-298 5 Easton MD   242   2018-10-22   
443-298 6 Easton MD   242   2018-10-22   
443-298 7 Easton MD   242   2018-10-22   
443-298 8 Easton MD   242   2018-10-22   
443-323 4 Sharptown MD   242   2019-05-02   
443-323 5 Sharptown MD   242   2018-06-17   
443-323 6 Sharptown MD   242   2019-05-02   
443-323 7 Sharptown MD   242   2018-06-17   
443-323 8 Sharptown MD   242   2018-06-17   
443-328 2 Sykesville MD   238   2019-05-01   

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Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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