Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-734 A Churchville MD CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-734 0 Churchville MD CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-734 1 Churchville MD CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-734 2 Churchville MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-03   
410-734 3 Churchville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-25   
410-734 4 Churchville MD CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-734 5 Churchville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-07   
410-734 6 Churchville MD CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-734 7 Churchville MD CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-734 8 Churchville MD BLTMMDCH47Z  420C ARMSTRONG TELECOMMUNICATIONS, INC. - MD 238   2008-09-08   
410-734 9 Churchville MD CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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