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: OWTNMNAM9MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-208 A Rochester MN 6664 SPRINT SPECTRUM L.P. 620      
507-217 A New Ulm MN 6664 SPRINT SPECTRUM L.P. 620      
507-219 A Austin MN 6664 SPRINT SPECTRUM L.P. 620      
507-291 A Faribault MN 6664 SPRINT SPECTRUM L.P. 620      
507-301 A Northfield MN 6664 SPRINT SPECTRUM L.P. 620      
507-302 A Cannon Falls MN 6664 SPRINT SPECTRUM L.P. 620      
507-318 A Albert Lea MN 6664 SPRINT SPECTRUM L.P. 620      
507-350 A Worthington MN 6664 SPRINT SPECTRUM L.P. 620      
507-358 A Rochester MN 6664 SPRINT SPECTRUM L.P. 620      
507-363 A Owatonna MN 6664 SPRINT SPECTRUM L.P. 620      
507-382 A Mankato MN 6664 SPRINT SPECTRUM L.P. 620      
507-398 A Rochester MN 6664 SPRINT SPECTRUM L.P. 620      
507-399 A Fairmont MN 6664 SPRINT SPECTRUM L.P. 620      
507-401 A Marshall MN 6664 SPRINT SPECTRUM L.P. 620      
507-403 A Northfield MN 6664 SPRINT SPECTRUM L.P. 620      
507-412 A Faribault MN 6664 SPRINT SPECTRUM L.P. 620      
507-413 A Owatonna MN 6664 SPRINT SPECTRUM L.P. 620      
507-460 A Austin MN 6664 SPRINT SPECTRUM L.P. 620      
507-469 A Mankato MN 6664 SPRINT SPECTRUM L.P. 620      
507-473 A Albert Lea MN 6664 SPRINT SPECTRUM L.P. 620      
507-491 A Faribault MN 6664 SPRINT SPECTRUM L.P. 620      
507-779 A Mankato MN 6664 SPRINT SPECTRUM L.P. 620      
507-884 A Rochester MN 6664 SPRINT SPECTRUM L.P. 620      
507-990 A Rochester MN 6664 SPRINT SPECTRUM L.P. 620      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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