Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-446 9 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-474 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 0 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 1 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 2 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 3 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 4 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 6 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-486 7 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-488 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 0 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 1 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 3 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 4 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 5 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 6 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 7 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 8 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-489 9 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-507 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-507 5 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-507 6 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 0 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 1 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 3 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 5 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 6 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 7 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-513 9 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-614 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-901 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-901 1 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-901 2 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-901 4 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-901 6 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-901 9 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-982 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-993 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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