Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
301-274 A Hughesville MD HUVLMDHVRS0  9212 VERIZON MARYLAND, INC. 236      
301-274 0 Hughesville MD   9212 VERIZON MARYLAND, INC. 236      
301-274 1 Hughesville MD   9212 VERIZON MARYLAND, INC. 236      
301-274 2 Hughesville MD   9212 VERIZON MARYLAND, INC. 236      
301-274 3 Hughesville MD   9212 VERIZON MARYLAND, INC. 236      
301-274 4 Hughesville MD   9212 VERIZON MARYLAND, INC. 236      
301-274 5 Hughesville MD   9212 VERIZON MARYLAND, INC. 236      
301-274 6 Hughesville MD   515J IP HORIZON LLC 236   2015-03-21   
301-274 7 Hughesville MD   829J PAETEC ITEL, LLC 236   2011-01-28   
301-274 8 Hughesville MD   829J PAETEC ITEL, LLC 236   2004-03-27   
301-274 9 Hughesville MD   9212 VERIZON MARYLAND, INC. 236      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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