Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
443-391 4 Cockeysville MD   238      
443-393 A Columbia MD BLTOMDXIDS0  238      
443-393 0 Columbia MD   238      
443-393 1 Columbia MD   238      
443-393 4 Columbia MD   238      
443-393 5 Columbia MD   238      
443-396 A Odenton MD BLTOMDXIDS0  238      
443-396 0 Odenton MD   238      
443-396 1 Odenton MD   238      
443-396 4 Odenton MD   238      
443-399 A Dundalk MD BLTOMDXIDS0  238      
443-399 0 Dundalk MD   238      
443-399 1 Dundalk MD   238      
443-399 4 Dundalk MD   238      
443-405 A Randallstown MD BLTOMDXIDS0  238      
443-405 0 Randallstown MD   238      
443-405 1 Randallstown MD   238      
443-405 4 Randallstown MD   238      
443-420 A Ellicott City MD BLTOMDXIDS0  238      
443-420 0 Ellicott City MD   238      
443-420 1 Ellicott City MD   238      
443-420 4 Ellicott City MD   238      
443-490 A Edgewood MD BLTOMDXIDS0  238      
443-490 0 Edgewood MD   238      
443-490 1 Edgewood MD   238      
443-490 4 Edgewood MD   238      
443-491 A Parkton MD BLTOMDXIDS0  238      
443-491 0 Parkton MD   238      
443-491 1 Parkton MD   238      
443-491 4 Parkton MD   238      
443-492 A Elkridge MD BLTOMDXIDS0  238      
443-492 0 Elkridge MD   238      
443-492 1 Elkridge MD   238      
443-492 4 Elkridge MD   238      
443-494 A Millersville MD BLTOMDXIDS0  238      
443-494 0 Millersville MD   238      
443-494 1 Millersville MD   238      
443-494 4 Millersville MD   238      
443-495 A Parkville MD BLTOMDXIDS0  238      
443-495 0 Parkville MD   238      
443-495 1 Parkville MD   238      
443-495 4 Parkville MD   238      
443-499 A Jarrettsville MD BLTOMDXIDS0  238      
443-499 0 Jarrettsville MD   238      
443-499 1 Jarrettsville MD   238      
443-499 4 Jarrettsville MD   238      
443-501 A Pikesville MD BLTOMDXIDS0  238      
443-501 0 Pikesville MD   238      
443-501 1 Pikesville MD   238      
443-501 4 Pikesville MD   238      

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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