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: BUMUTXHM1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-222 2 Winnie TX 139F WORLDCALL INTERCONNECT INC. 562   2017-08-31   
409-333 A Beaumont TX 139F WORLDCALL INTERCONNECT INC. 562      
409-333 3 Beaumont TX 139F WORLDCALL INTERCONNECT INC. 562   2017-06-03   

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

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