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
240-964 6 Cumberland MD   240 2008-08-01   
240-964 7 Cumberland MD   240 2008-08-01   
240-964 8 Cumberland MD   240 2008-08-01   
240-964 9 Cumberland MD   240 2008-08-01   
240-999 A Washington Zone 3 MD WASHDCSW07T  236    
301-203 A Washington Zone 6 MD FTWSMDCPDS0  236    
301-204 8 Washington Zone 2 MD   236 2003-08-11   
301-205 A Washington Zone 14 (Baltimore LATA) MD MAYOMDMYRS1  238    
301-205 0 Washington Zone 14 (Baltimore LATA) MD   238    
301-206 A Washington Zone 13 MD LARLMDLRDS0  236    
301-208 A Gaithersburg MD GTBGMDGBPS0  236    
301-209 A Washington Zone 4 MD HYVLMDHYDS0  236    
301-210 A Laurel MD MRKKMDMKDS0  236    
301-212 A Washington Zone 10 MD GTBGMDGBPS0  236    
301-212 1 Washington Zone 10 MD   236    
301-212 2 Washington Zone 10 MD   236    
301-212 3 Washington Zone 10 MD   236    
301-212 4 Washington Zone 10 MD   236    
301-212 5 Washington Zone 10 MD   236    
301-212 6 Washington Zone 10 MD   236    
301-212 7 Washington Zone 10 MD   236    
301-212 8 Washington Zone 10 MD   236    
301-212 9 Washington Zone 10 MD   236    
301-214 A Washington Zone 2 MD BTHSMDWWDS0  236    
301-215 A Washington Zone 2 MD CHCHMDBEDS0  236    
301-215 4 Washington Zone 2 MD   236    
301-215 5 Washington Zone 2 MD   236    
301-215 6 Washington Zone 2 MD   236    
301-215 7 Washington Zone 2 MD   236    
301-215 8 Washington Zone 2 MD   236    
301-215 9 Washington Zone 2 MD   236    
301-216 A Gaithersburg MD GTBGMDGBPS0  236    
301-217 A Washington Zone 10 MD RKVLMDRVDS1  236    
301-218 A Washington Zone 14 MD UPMRMDCCDS0  236    
301-220 A Washington Zone 13 MD CLPKMDBWDS0  236    
301-220 0 Washington Zone 13 MD   236    
301-220 1 Washington Zone 13 MD   236    
301-220 2 Washington Zone 13 MD   236    
301-220 3 Washington Zone 13 MD   236    
301-220 4 Washington Zone 13 MD   236    
301-220 5 Washington Zone 13 MD   236    
301-220 7 Washington Zone 13 MD   236    
301-220 9 Washington Zone 13 MD   236    
301-223 A Williamsport MD WLPTMDWPRS2  240    
301-223 1 Williamsport MD   240    
301-223 2 Williamsport MD   240    
301-223 4 Williamsport MD   240    
301-223 5 Williamsport MD   240    
301-223 6 Williamsport MD   240    
301-223 7 Williamsport MD   240    

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Last updated: Tue, 02 Oct 2018 01:27:32 UTC

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