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: TXCYTXLMDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-908 A Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-908 0 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-908 5 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-908 9 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 A Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 0 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 1 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 3 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 4 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 5 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 6 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 7 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 8 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-933 9 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-934 A Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-934 0 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-934 8 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-934 9 Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-935 A Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      
409-938 A Texas City-La Marque TX 9533 SOUTHWESTERN BELL 560      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.