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: MDSNWIADX5X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-215 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-345 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-346 A Beloit WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-347 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-381 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-408 A Briggsville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-03-05   
608-449 A Janesville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-469 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-481 A Beloit WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-572 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-852 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-886 A Madison WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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