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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
417-989 4 Gainesville MO 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2022-10-05   
417-989 6 Gainesville MO 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2022-10-19   
417-989 8 Gainesville MO 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2020-02-26   
417-989 9 Gainesville MO 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-991 1 Lebanon MO 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2017-11-20   

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

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