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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: LSVGNVXBXLZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-764 0 Pahrump NV 6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 721      
775-764 1 Pahrump NV 6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 721      
775-764 7 Pahrump NV 6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 721      
775-764 8 Pahrump NV 6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 721      
775-764 9 Pahrump NV 6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 721      
775-990 9 Pahrump NV 6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 721   2010-04-18   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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