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.

OCN: 5255 LEVEL 3 COMMUNICATIONS, LLC - AL

<< 1 2 3 4 5 6 7 8 9

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
659-901 1 Alabaster AL BRHMAL16X8X  476      
659-910 7 Birmingham AL BRHMAL16X8X  476      
938-218 A Huntsville AL HNVIALUNX0X  477      
938-218 2 Huntsville AL HNVIALUNX0X  477      
938-227 2 Huntsville AL HNVIALUNX0X  477      
938-232 2 Huntsville AL   477      
938-666 4 Huntsville AL HNVIALUNX0X  477      

<< 1 2 3 4 5 6 7 8 9

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.