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: LCRSWAXADS1

Remotes:

Switch Switch name Switch type
ENDCWAXARS0  ENDICOTT  1RL 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-549 A Lacrosse WA 2437 PIONEER TEL. CO. 676      
509-549 2 Lacrosse WA 2437 PIONEER TEL. CO. 676      
509-549 3 Lacrosse WA 2437 PIONEER TEL. CO. 676      
509-549 4 Lacrosse WA 2437 PIONEER TEL. CO. 676      
509-549 5 Lacrosse WA 2437 PIONEER TEL. CO. 676      
509-549 6 Lacrosse WA 2437 PIONEER TEL. CO. 676      
509-549 7 Lacrosse WA 2437 PIONEER TEL. CO. 676      
509-549 9 Lacrosse WA 2437 PIONEER TEL. CO. 676      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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