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: MOBLALAZ03Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
251-385 A Mobile AL 156J RCLEC, INC. 480      
251-385 4 Mobile AL 156J RCLEC, INC. 480   2019-02-15   
251-385 7 Mobile AL 156J RCLEC, INC. 480   2017-04-03   
251-930 A Mobile AL 156J RCLEC, INC. 480      
251-930 4 Mobile AL 156J RCLEC, INC. 480   2016-07-08   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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