Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: RKVLMDRVDS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-610 7 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-610 8 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-610 9 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-738 A Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-762 A Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-825 7 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 A Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 0 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 2 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 3 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 4 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 5 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 6 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 7 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 8 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      
301-838 9 Washington Zone 10 MD 9212 VERIZON MARYLAND, INC. 236      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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