Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: FORKMDFKRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-405 A Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-405 0 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-405 1 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-405 2 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-405 4 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-405 5 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-405 8 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-405 9 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 A Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 0 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 2 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 3 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 5 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 6 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 7 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 8 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-592 9 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-593 A Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-593 2 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-593 4 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-593 9 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-817 A Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-817 4 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-817 5 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-817 6 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-817 8 Fork MD 9212 VERIZON MARYLAND, INC. 238      
410-817 9 Fork MD 9212 VERIZON MARYLAND, INC. 238      

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

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