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.
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Switch: DLTHMNMEX8X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-337 2 Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624   2020-09-19   
218-337 3 Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624   2020-09-19   
218-398 6 Grand Rapids MN 6701 AERIAL COMMUNICATIONS, INC. 624   2017-08-28   
218-398 8 Grand Rapids MN 6701 AERIAL COMMUNICATIONS, INC. 624   2017-08-28   
218-398 9 Grand Rapids MN 6701 AERIAL COMMUNICATIONS, INC. 624   2017-08-28   
218-409 A Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624      
218-409 0 Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624   2009-09-04   
218-409 1 Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624   2009-09-04   
218-409 9 Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624   2009-09-04   
218-440 4 Hibbing MN 5562 METROPCS, INC. 624   2018-05-19   
218-522 0 Duluth MN 5562 METROPCS, INC. 624      
218-522 1 Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624      
218-542 0 Grand Rapids MN 6701 AERIAL COMMUNICATIONS, INC. 624   2022-06-02   
218-940 A Duluth MN 6701 AERIAL COMMUNICATIONS, INC. 624      
218-994 A Virginia MN 6701 AERIAL COMMUNICATIONS, INC. 624      
218-994 1 Virginia MN 6701 AERIAL COMMUNICATIONS, INC. 624      
218-994 2 Virginia MN 6701 AERIAL COMMUNICATIONS, INC. 624   2020-08-27   
218-994 4 Virginia MN 6701 AERIAL COMMUNICATIONS, INC. 624   2020-08-27   
218-994 6 Virginia MN 6701 AERIAL COMMUNICATIONS, INC. 624   2022-06-18   
218-994 7 Virginia MN 6701 AERIAL COMMUNICATIONS, INC. 624   2022-06-18   
218-994 9 Virginia MN 6701 AERIAL COMMUNICATIONS, INC. 624   2010-03-02   
218-996 A Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624      
218-996 1 Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624      
218-996 3 Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624   2015-12-03   
218-996 4 Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624   2015-12-03   
218-996 5 Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624   2015-12-03   
218-996 6 Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624   2015-12-03   
218-996 7 Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624   2015-12-03   
218-996 9 Hibbing MN 6701 AERIAL COMMUNICATIONS, INC. 624   2010-03-02   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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