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
301-617 A Laurel MD 9212 VERIZON MARYLAND, INC. 236      
301-725 A Laurel MD 9212 VERIZON MARYLAND, INC. 236      
301-776 A Laurel MD 9212 VERIZON MARYLAND, INC. 236      
301-821 8 Laurel MD 9212 VERIZON MARYLAND, INC. 236   2005-11-17   
301-886 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 1 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 2 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 3 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 4 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 5 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 6 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-939 7 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 A Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 0 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 1 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 2 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 3 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 7 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 8 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
301-953 9 Washington Zone 13 MD 9212 VERIZON MARYLAND, INC. 236      
410-264 A Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-264 0 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-264 3 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-264 4 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-264 5 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-264 7 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-264 8 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-264 9 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 A Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 0 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 2 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 3 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 4 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 5 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 6 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 7 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-724 9 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-792 A Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-797 A Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-880 A Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-888 A Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-888 1 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-888 5 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-888 8 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
410-888 9 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
443-778 A Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
443-778 0 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236      
443-778 1 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236   2002-06-25   
443-778 2 Waterloo (Washington DC LATA) MD 9212 VERIZON MARYLAND, INC. 236   2003-02-15   

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

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