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: PSBGTXUNRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
903-853 A Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 1 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 2 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 3 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 4 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 6 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 7 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 8 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-853 9 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 A Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 0 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 1 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 2 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 4 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 5 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 6 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-855 7 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 A Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 0 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 1 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 2 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 3 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 4 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 5 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 6 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 7 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-856 8 Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-946 A Pittsburg TX 9533 SOUTHWESTERN BELL 554      
903-946 5 Pittsburg TX 9533 SOUTHWESTERN BELL 554   2009-06-04   

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

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