Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MLTWMDMLRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-769 A Leonardtown MD 9212 VERIZON MARYLAND, INC. 236      
301-769 2 Leonardtown MD 9212 VERIZON MARYLAND, INC. 236      
301-769 3 Leonardtown MD 9212 VERIZON MARYLAND, INC. 236      
301-769 4 Leonardtown MD 9212 VERIZON MARYLAND, INC. 236      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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