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: CUERTXCRRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
361-275 A Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 0 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 1 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 2 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 3 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 4 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 5 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 6 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 8 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-275 9 Cuero TX 9533 SOUTHWESTERN BELL 564      
361-277 A Cuero EACS TX 9533 SOUTHWESTERN BELL 564      
361-277 3 Cuero EACS TX 9533 SOUTHWESTERN BELL 564      
361-277 8 Cuero EACS TX 9533 SOUTHWESTERN BELL 564      
361-524 9 Cuero TX 9533 SOUTHWESTERN BELL 564      

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

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