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.

OCN: 193H BIG BEND TELECOM, LTD. - TX

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
432-216 A Marathon TX MDLDTXMUX5Y  542      
432-216 1 Marathon TX MDLDTXMUX5Y  542      
432-299 1 Fort Stockton TX MDLDTXMUX5Y  542      
432-300 1 Valentine TX MDLDTXMUX5Y  542      
432-426 0 Fort Davis TX MDLDTXMUX5Y  542      
432-639 4 Iraan TX MDLDTXMUX5Y  542      
432-652 9 McCamey TX MDLDTXMUX5Y  542      
432-698 9 Crane TX MDLDTXMUX5Y  542      
432-701 9 Terminal TX MDLDTXMUX5Y  542      
432-729 7 Marfa TX MDLDTXMUX5Y  542      
432-837 4 Alpine TX MDLDTXMUX5Y  542      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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