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
301-978 8 Washington Zone 10 MD GTBGMDGBPS0  236      
301-978 9 Washington Zone 10 MD GTBGMDGBPS0  236      
301-979 A Washington Zone 10 MD GTBGMDGBPS0  236      
301-982 A Washington Zone 13 MD CLPKMDBWDS0  236      
301-983 A Washington Zone 10 MD BTHSMDBDDS0  236      
301-984 A Washington Zone 11 MD RKVLMDMRDS0  236      
301-985 A Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 0 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 1 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 3 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 4 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 5 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 6 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 7 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 8 Washington Zone 4 MD HYVLMDHYDS0  236      
301-985 9 Washington Zone 4 MD HYVLMDHYDS0  236      
301-986 A Washington Zone 2 MD CHCHMDBEDS0  236      
301-987 A Gaithersburg MD GTBGMDGBPS0  236      
301-989 A Washington Zone 12 MD SLSPMDCVDS0  236      
301-990 A Gaithersburg MD GTBGMDGBPS0  236      
301-993 A Washington Zone 13 MD CLPKMDBWDS0  236      
301-994 A Lexington Park-Great Mills MD VYLEMDVLRS0  236      
301-994 0 Lexington Park-Great Mills MD VYLEMDVLRS0  236      
301-994 1 Lexington Park-Great Mills MD VYLEMDVLRS0  236      
301-994 2 Lexington Park-Great Mills MD VYLEMDVLRS0  236      
301-994 3 Lexington Park-Great Mills MD VYLEMDVLRS0  236      
301-994 9 Lexington Park-Great Mills MD VYLEMDVLRS0  236      
301-995 A Lexington Park-Great Mills MD PNATMDAFDS0  236      
301-997 A Leonardtown MD LNTWMDLTRS0  236      
301-997 0 Leonardtown MD LNTWMDLTRS0  236      
301-997 1 Leonardtown MD LNTWMDLTRS0  236      
301-998 A Washington Zone 11 MD RKVLMDMRDS0  236      
301-999 A Hagerstown MD HGTWMDCACM8  240      
410-201 A Baltimore MD XXXXXXXXXXX  238      
410-203 A Ellicott City MD ELCYMDELDS0  238      
410-204 A Arbutus MD ARBTMDARDS0  238      
410-204 6 Arbutus MD ARBTMDARDS0  238      
410-204 7 Arbutus MD ARBTMDARDS0  238      
410-208 A Berlin MD OCPNMDCRRS1  242      
410-208 0 Berlin MD OCPNMDCRRS1  242      
410-208 1 Berlin MD OCPNMDCRRS1  242      
410-208 2 Berlin MD OCPNMDCRRS1  242      
410-208 3 Berlin MD OCPNMDCRRS1  242      
410-208 4 Berlin MD OCPNMDCRRS1  242      
410-208 6 Berlin MD OCPNMDCRRS1  242      
410-208 9 Berlin MD OCPNMDCRRS1  242      
410-209 A Baltimore MD BLTMMDCHDS2  238      
410-209 1 Baltimore MD BLTMMDCHDS2  238      
410-209 2 Baltimore MD BLTMMDCHDS2  238      
410-209 3 Baltimore MD BLTMMDCHDS2  238      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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