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: BOSCWIXADSA

Remotes:

Switch Switch name Switch type
AVOCWIXARS0  AVOCA  RS 
HGLDWIXARS0  HIGHLAND  RS 
MTZNWIXARS0  MOUNT ZION  DCN 
STBNWIXARS0  STEUBEN  DCN 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-375 A Boscobel WI 0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC 354      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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