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: SPRNTXNODS0

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-203 5 Spring TX 9533 SOUTHWESTERN BELL 560      
281-292 A Spring TX 9533 SOUTHWESTERN BELL 560      
281-296 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 0 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 1 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 2 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 4 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 5 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 7 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 8 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-296 9 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 0 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 1 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 2 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 3 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 4 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 5 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 7 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-297 9 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-298 A Spring TX 9533 SOUTHWESTERN BELL 560      
281-362 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 0 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 1 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 2 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 3 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 4 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 7 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 8 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-362 9 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-363 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-364 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-367 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-419 A Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 A Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 0 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 1 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 2 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 3 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 4 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 5 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 6 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 7 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 8 Spring TX 9533 SOUTHWESTERN BELL 560      
281-465 9 Spring TX 9533 SOUTHWESTERN BELL 560      
281-466 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-681 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-719 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-719 2 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-719 3 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-719 4 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-719 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-719 7 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 0 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 1 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 2 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 3 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 4 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 5 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-863 8 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 0 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 1 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 2 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 4 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 5 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-882 7 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
281-939 A Spring TX 9533 SOUTHWESTERN BELL 560      
281-939 0 Spring TX 9533 SOUTHWESTERN BELL 560      
346-305 A Spring TX 9533 SOUTHWESTERN BELL 560      
346-305 5 Spring TX 9533 SOUTHWESTERN BELL 560      
346-305 6 Spring TX 9533 SOUTHWESTERN BELL 560      
346-305 7 Spring TX 9533 SOUTHWESTERN BELL 560      
713-389 A Spring TX 9533 SOUTHWESTERN BELL 560      
713-389 2 Spring TX 9533 SOUTHWESTERN BELL 560      
713-389 3 Spring TX 9533 SOUTHWESTERN BELL 560      
713-389 7 Spring TX 9533 SOUTHWESTERN BELL 560      
713-897 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
713-897 2 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
713-897 3 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
713-897 4 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
713-897 5 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
713-897 6 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
713-897 7 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
832-246 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
832-246 0 Spring EMS TX 9533 SOUTHWESTERN BELL 560      
832-585 A Spring TX 9533 SOUTHWESTERN BELL 560      
832-585 0 Spring TX 9533 SOUTHWESTERN BELL 560      
832-592 5 Spring TX 9533 SOUTHWESTERN BELL 560      
832-592 8 Spring TX 9533 SOUTHWESTERN BELL 560      
832-636 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      
832-663 A Spring TX 9533 SOUTHWESTERN BELL 560      
832-663 4 Spring TX 9533 SOUTHWESTERN BELL 560      
832-813 A Spring EMS TX 9533 SOUTHWESTERN BELL 560      

1 2 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.