Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 469J CORETEL MARYLAND, INC. - MD

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
240-697 A Mechanicsville MD WASHDC12DS6  236      
240-697 6 Mechanicsville MD   236   2019-11-11   
240-829 A Emmitsburg MD HGTWMD53DS0  240      
240-829 4 Emmitsburg MD   240   2019-11-11   
667-353 A Cardiff MD BLTQMD01DS0  238      
667-353 9 Cardiff MD   238   2019-11-11   
667-853 A Pocomoke MD SLBRMD90DS0  242      
667-853 9 Pocomoke MD   242   2019-11-11   
667-925 A Bel Air MD BLTQMD01BMD  238      
667-925 5 Bel Air MD   238   2021-11-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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