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: EKRGMDPKRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-712 A Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 0 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 1 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 2 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 3 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 4 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 6 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 7 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-712 9 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-782 A Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-782 2 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-782 7 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      
410-782 8 Elkridge MD 9212 VERIZON MARYLAND, INC. 238      

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

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