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.

Switch: MINLTXLORS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
903-497 A Mineola TX 9533 SOUTHWESTERN BELL 554      
903-497 5 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 A Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 0 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 1 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 2 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 3 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 5 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 6 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 8 Mineola TX 9533 SOUTHWESTERN BELL 554      
903-569 9 Mineola TX 9533 SOUTHWESTERN BELL 554      

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

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