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.

NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-465 A Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 0 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 1 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 2 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 3 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 4 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 5 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 6 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 7 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 8 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-465 9 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.