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: SLKCUTMAXFY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
385-440 3 Pleasant Grove UT 659H WIDE VOICE, LLC - UT 660   2018-01-28   
385-440 4 Pleasant Grove UT 659H WIDE VOICE, LLC - UT 660   2018-01-28   
385-440 5 Pleasant Grove UT 659H WIDE VOICE, LLC - UT 660   2018-01-28   
385-440 8 Pleasant Grove UT 659H WIDE VOICE, LLC - UT 660   2018-01-28   
385-485 A Murray UT 659H WIDE VOICE, LLC - UT 660      
385-485 1 Murray UT 659H WIDE VOICE, LLC - UT 660   2017-04-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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