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
410-736 5 Baltimore MD   238      
410-736 6 Baltimore MD   238      
410-736 7 Baltimore MD   238      
410-737 A Arbutus MD ARBTMDARDS0  238      
410-738 A Waterloo (Washington DC LATA) MD MRKKMDMKDS0  236      
410-740 A Columbia MD CLMAMDCBDS0  238      
410-741 A West River MD NRBHMDNE741  238      
410-741 0 West River MD   238      
410-741 1 West River MD   238      
410-741 5 West River MD   238      
410-741 6 West River MD   238      
410-741 9 West River MD   238      
410-742 A Salisbury MD SLBRMDSBDS1  242      
410-744 A Catonsville MD CTVLMDCTDS0  238      
410-745 A St Michaels MD STMCMDSMRS0  242      
410-745 0 St Michaels MD   242      
410-745 2 St Michaels MD   242      
410-745 3 St Michaels MD   242      
410-745 4 St Michaels MD   242      
410-745 5 St Michaels MD   242      
410-745 6 St Michaels MD   242      
410-745 9 St Michaels MD   242      
410-747 A Catonsville MD CTVLMDCTDS0  238      
410-749 A Salisbury MD SLBRMDSBDS1  242      
410-750 A Ellicott City MD ELCYMDELDS0  238      
410-751 A Westminster MD TNTWMDTNRS0  238      
410-752 A Baltimore MD BLTMMDCHDS3  238      
410-754 A Federalsburg MD FDBGMDFERS0  242      
410-754 0 Federalsburg MD   242      
410-754 2 Federalsburg MD   242      
410-754 3 Federalsburg MD   242      
410-754 5 Federalsburg MD   242      
410-754 6 Federalsburg MD   242      
410-754 7 Federalsburg MD   242      
410-754 8 Federalsburg MD   242      
410-754 9 Federalsburg MD   242      
410-755 A Warwick MD CCTNMDCLRS0  242      
410-755 6 Warwick MD   242      
410-756 A Taneytown MD TNTWMDTNRS0  238      
410-756 1 Taneytown MD   238      
410-756 2 Taneytown MD   238      
410-756 3 Taneytown MD   238      
410-756 4 Taneytown MD   238      
410-756 5 Taneytown MD   238      
410-756 6 Taneytown MD   238      
410-756 9 Taneytown MD   238      
410-757 A Annapolis MD STMRMDSMRS1  238      
410-758 A Centreville MD CNVLMDCTRS2  242      
410-758 0 Centreville MD   242      
410-758 1 Centreville MD   242      

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Last updated: Fri, 17 May 2019 00:49:52 UTC

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