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
301-821 8 Laurel MD   236   2005-11-17   
301-824 A Smithsburg MD SMBGMDSMRS0  240      
301-824 1 Smithsburg MD   240      
301-824 2 Smithsburg MD   240      
301-824 3 Smithsburg MD   240      
301-824 4 Smithsburg MD   240      
301-824 5 Smithsburg MD   240      
301-824 6 Smithsburg MD   240      
301-824 7 Smithsburg MD   240      
301-825 7 Washington Zone 10 MD   236   2006-12-27   
301-826 A Lexington Park-Great Mills MD LXPKMDLXDS0  236      
301-827 A Washington Zone 2 MD BTHSMDRPDS0  236      
301-828 4 Washington Zone 2 MD   236   2005-04-22   
301-829 A Mount Airy MD MTARMDMARS1  240      
301-829 0 Mount Airy MD   240      
301-829 1 Mount Airy MD   240      
301-829 2 Mount Airy MD   240      
301-829 3 Mount Airy MD   240      
301-829 4 Mount Airy MD   240      
301-829 5 Mount Airy MD   240      
301-829 6 Mount Airy MD   240      
301-829 7 Mount Airy MD   240   2001-11-03   
301-829 8 Mount Airy MD   240      
301-829 9 Mount Airy MD   240      
301-831 A Damascus (Hagerstown LATA) MD NWMRMDNERS3  240      
301-834 A Brunswick MD BRWKMDBRRS0  240      
301-834 3 Brunswick MD   240      
301-834 4 Brunswick MD   240      
301-834 5 Brunswick MD   240      
301-834 6 Brunswick MD   240      
301-834 7 Brunswick MD   240      
301-834 8 Brunswick MD   240      
301-834 9 Brunswick MD   240      
301-836 A Washington Zone 5 MD TMHLMDTHDS0  236      
301-836 7 Washington Zone 5 MD   236      
301-838 A Washington Zone 10 MD RKVLMDRVDS1  236      
301-838 0 Washington Zone 10 MD   236      
301-838 2 Washington Zone 10 MD   236      
301-838 3 Washington Zone 10 MD   236      
301-838 4 Washington Zone 10 MD   236      
301-838 5 Washington Zone 10 MD   236      
301-838 6 Washington Zone 10 MD   236      
301-838 7 Washington Zone 10 MD   236      
301-838 8 Washington Zone 10 MD   236      
301-838 9 Washington Zone 10 MD   236      
301-839 A Washington Zone 6 MD OXHLMDOHDS0  236      
301-840 A Washington Zone 10 MD GTBGMDGBPS0  236      
301-842 A Clear Spring MD CLSPMDCSRS0  240      
301-842 0 Clear Spring MD   240      
301-842 1 Clear Spring MD   240      

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Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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