Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 9212 VERIZON MARYLAND, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
410-998 6 Pikesville MD   238    
410-998 7 Pikesville MD   238    
410-998 8 Pikesville MD   238    
410-998 9 Pikesville MD   238    
443-203 A West River MD MAYOMDMYRS1  238    
443-203 0 West River MD   238    
443-204 8 Pikesville MD   238 2003-11-14   
443-213 A Pikesville MD OWMLMDOMDS0  238    
443-213 2 Pikesville MD   238 2003-09-26   
443-213 3 Pikesville MD   238 2003-09-26   
443-220 A Baltimore MD BLTMMDCHDS2  238    
443-220 0 Baltimore MD   238    
443-249 A Stevensville MD RMCKMDRRRS0  242    
443-249 0 Stevensville MD   242    
443-259 A Columbia MD CLMAMDOBDS0  238    
443-259 0 Columbia MD   238    
443-259 1 Columbia MD   238    
443-259 2 Columbia MD   238    
443-259 3 Columbia MD   238    
443-259 4 Columbia MD   238    
443-259 6 Columbia MD   238    
443-259 7 Columbia MD   238    
443-259 8 Columbia MD   238    
443-260 A Salisbury MD SLBRMDSBDS1  242    
443-260 0 Salisbury MD   242    
443-260 1 Salisbury MD   242    
443-260 2 Salisbury MD   242    
443-260 3 Salisbury MD   242    
443-260 4 Salisbury MD   242    
443-260 5 Salisbury MD   242    
443-260 6 Salisbury MD   242    
443-260 7 Salisbury MD   242    
443-260 8 Salisbury MD   242    
443-262 A Centreville MD CNVLMDCTRS2  242    
443-262 4 Centreville MD   242 2004-06-21   
443-262 9 Centreville MD   242    
443-263 A Baltimore MD BLTMMDCHDS3  238    
443-274 A Severn MD ODTNMDPORS2  238    
443-274 9 Severn MD   238    
443-285 A Columbia MD CLMAMDSRRS0  238    
443-285 0 Columbia MD   238    
443-285 4 Columbia MD   238    
443-285 5 Columbia MD   238    
443-285 7 Columbia MD   238    
443-285 8 Columbia MD   238    
443-287 A Baltimore MD BLTMMDWLDS0  238    
443-330 8 Cockeysville MD   238 2006-10-16   
443-334 2 Pikesville MD   238 2003-10-30   
443-334 3 Pikesville MD   238 2003-10-30   
443-352 4 Pikesville MD   238 2003-10-30   

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Last updated: Sat, 01 Dec 2018 01:51:37 UTC

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