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: ALLEMNALDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-373 A Albert Lea MN 9631 QWEST CORPORATION 620      
507-377 A Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 A Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 0 Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 1 Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 2 Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 3 Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 4 Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 5 Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 8 Albert Lea MN 9631 QWEST CORPORATION 620      
507-379 9 Albert Lea MN 9631 QWEST CORPORATION 620      
507-668 A Albert Lea MN 9631 QWEST CORPORATION 620      
507-668 2 Albert Lea MN 9631 QWEST CORPORATION 620   2015-03-28   

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

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