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 Eff date Disc date
410-635 3 New Windsor MD   238    
410-635 6 New Windsor MD   238    
410-635 8 New Windsor MD   238    
410-636 A Brooklyn Park-Linthicum MD BRKLMDBKDS0  238    
410-637 A Baltimore MD BLTMMDCHDS2  238    
410-637 0 Baltimore MD   238    
410-637 1 Baltimore MD   238    
410-637 2 Baltimore MD   238    
410-637 3 Baltimore MD   238    
410-637 4 Baltimore MD   238    
410-637 5 Baltimore MD   238    
410-637 6 Baltimore MD   238    
410-637 7 Baltimore MD   238    
410-637 8 Baltimore MD   238    
410-638 A Bel Air MD BLARMDBLDS0  238    
410-639 A Rock Hall MD RKHLMDRHRS0  242    
410-639 2 Rock Hall MD   242    
410-639 7 Rock Hall MD   242    
410-639 9 Rock Hall MD   242    
410-641 A Berlin MD BRLNMDBLRS1  242    
410-642 A Perryville MD BNBRMDBRRS0  238    
410-642 0 Perryville MD   238    
410-642 1 Perryville MD   238    
410-642 2 Perryville MD   238    
410-642 3 Perryville MD   238    
410-642 6 Perryville MD   238    
410-642 8 Perryville MD   238    
410-642 9 Perryville MD   238    
410-643 A Stevensville MD RMCKMDRRRS0  242    
410-644 A Baltimore MD ARBTMDARDS0  238    
410-646 A Baltimore MD ARBTMDARDS0  238    
410-646 0 Baltimore MD   238    
410-646 1 Baltimore MD   238    
410-646 2 Baltimore MD   238    
410-646 3 Baltimore MD   238    
410-646 4 Baltimore MD   238    
410-646 5 Baltimore MD   238    
410-646 6 Baltimore MD   238    
410-646 7 Baltimore MD   238    
410-647 A Severna Park MD SVPKMDSPDS0  238    
410-648 A Galena MD GALNMDGLRS0  242    
410-648 5 Galena MD   242    
410-648 6 Galena MD   242    
410-651 A Princess Anne MD PRANMDPARS1  242    
410-653 A Pikesville MD PIVLMDPKDS1  238    
410-654 A Pikesville MD OWMLMDOMDS0  238    
410-655 A Randallstown MD RNTWMDRADS0  238    
410-659 A Baltimore MD BLTMMDCHDS3  238    
410-661 A Parkville MD PKVLMDPKDS0  238    
410-662 A Baltimore MD BLTMMDUVDS0  238    

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Last updated: Fri, 07 Sep 2018 02:13:12 UTC

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