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
410-772 7 Columbia MD   238      
410-772 8 Columbia MD   238      
410-772 9 Columbia MD   238      
410-773 A Cockeysville MD CYVLMDDADS0  238      
410-773 3 Cockeysville MD   238      
410-773 4 Cockeysville MD   238      
410-773 7 Cockeysville MD   238      
410-773 8 Cockeysville MD   238      
410-774 7 Crofton MD   238   2005-10-15   
410-775 A Union Bridge MD UNBRMDUBRS0  238      
410-775 0 Union Bridge MD   238      
410-775 1 Union Bridge MD   238      
410-775 2 Union Bridge MD   238      
410-775 7 Union Bridge MD   238      
410-778 A Chestertown MD CHRTMDCHDS0  242      
410-780 A Essex MD ESSXMDEXDS0  238      
410-781 A Ellicott City MD SYVLMDSKDS0  238      
410-781 0 Ellicott City MD   238      
410-781 4 Ellicott City MD   238      
410-781 6 Ellicott City MD   238      
410-781 7 Ellicott City MD   238      
410-782 A Elkridge MD EKRGMDPKRS0  238      
410-782 2 Elkridge MD   238      
410-782 7 Elkridge MD   238      
410-782 8 Elkridge MD   238      
410-783 A Baltimore MD BLTMMDCHDS3  238      
410-784 A Deal Island MD DLISMDDLRS0  242      
410-784 2 Deal Island MD   242      
410-785 A Cockeysville MD CYVLMDDADS0  238      
410-787 A Glen Burnie MD GLBRMDGLDS0  238      
410-788 A Catonsville MD CTVLMDCTDS0  238      
410-789 A Brooklyn Park-Linthicum MD BRKLMDBKDS0  238      
410-791 A Waterloo (Washington DC LATA) MD MRKKMDMKDS0  236      
410-792 A Waterloo (Washington DC LATA) MD LARLMDLRDS0  236      
410-793 A Severna Park MD COTNMDCRDS0  238      
410-793 0 Severna Park MD   238      
410-795 A Sykesville MD SYVLMDSKDS0  238      
410-796 A Elkridge MD EKRGMDELDS0  238      
410-796 0 Elkridge MD   238      
410-796 1 Elkridge MD   238      
410-796 2 Elkridge MD   238      
410-796 3 Elkridge MD   238      
410-796 4 Elkridge MD   238      
410-796 5 Elkridge MD   238      
410-796 6 Elkridge MD   238      
410-796 7 Elkridge MD   238      
410-796 8 Elkridge MD   238      
410-796 9 Elkridge MD   238      
410-797 A Waterloo (Washington DC LATA) MD LARLMDLRDS0  236      
410-798 A West River MD MAYOMDMYRS1  238      

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

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