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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
763-268 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 0 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 1 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 2 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 3 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 4 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 5 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 6 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 7 Twin Cities MN 9631 QWEST CORPORATION 628      
763-268 8 Twin Cities MN 9631 QWEST CORPORATION 628      
763-337 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-337 5 Twin Cities MN 9631 QWEST CORPORATION 628   2014-08-29   
763-337 6 Twin Cities MN 9631 QWEST CORPORATION 628   2014-08-29   
763-337 7 Twin Cities MN 9631 QWEST CORPORATION 628   2014-08-29   
763-337 8 Twin Cities MN 9631 QWEST CORPORATION 628   2014-08-29   
763-383 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-509 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-519 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-550 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-551 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-553 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-557 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-559 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-577 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-694 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-744 A Twin Cities MN 9631 QWEST CORPORATION 628      
763-744 0 Twin Cities MN 9631 QWEST CORPORATION 628      
763-744 1 Twin Cities MN 9631 QWEST CORPORATION 628      
763-744 2 Twin Cities MN 9631 QWEST CORPORATION 628      
763-744 3 Twin Cities MN 9631 QWEST CORPORATION 628      
763-744 5 Twin Cities MN 9631 QWEST CORPORATION 628      
763-744 9 Twin Cities MN 9631 QWEST CORPORATION 628      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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