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: GNVLSCHPX9X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
864-997 6 Greenville SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2024-10-21   
864-997 7 Greenville SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2024-11-12   
864-997 8 Greenville SC 6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430   2024-11-12   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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