Local Calling Guide
Area code/prefix search
  
      NPA: 937
     [Rate centres in NPA 937]
     [Dial plan for NPA 937]
    
        NXX: 947
      
  
    
      | NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 937-947 | A | Laura | OH | LAUROHXARS0 | 0615 FRONTIER NORTH, INC. - OH | 328 |  |  |  | 
        
          | 937-947 | 0 | Laura | OH | DYTNOH22X6Y | 001F BANDWIDTH.COM CLEC, LLC - OH | 328 |  | 2009-01-04 |  | 
        
          | 937-947 | 1 | Laura | OH | LAUROHXARS0 | 0615 FRONTIER NORTH, INC. - OH | 328 |  |  |  | 
        
          | 937-947 | 2 | Laura | OH | LAUROHXARS0 | 0615 FRONTIER NORTH, INC. - OH | 328 |  |  |  | 
        
          | 937-947 | 3 | Laura | OH | DYTNOH014MD | 4863 LEVEL 3 COMMUNICATIONS, LLC - OH | 328 |  | 2008-05-08 |  | 
        
          | 937-947 | 4 | Laura | OH |  | 793K TWC IP ENABLED SERVICES, LLC | 328 |  | 2007-07-04 |  | 
        
          | 937-947 | 5 | Laura | OH | DYTNOH014MD | 4863 LEVEL 3 COMMUNICATIONS, LLC - OH | 328 |  | 2004-07-26 |  | 
        
          | 937-947 | 6 | Laura | OH |  | 145J TERRA NOVA TELECOM INC. | 328 |  | 2025-08-02 |  | 
        
          | 937-947 | 7 | Laura | OH | DYTNOH22X6Y | 001F BANDWIDTH.COM CLEC, LLC - OH | 328 |  | 2011-01-09 |  | 
        
          | 937-947 | 8 | Laura | OH | DYTNOH22X6Y | 001F BANDWIDTH.COM CLEC, LLC - OH | 328 |  | 2011-04-03 |  | 
        
          | 937-947 | 9 | Laura | OH | DYTNOH22X5Z | 624H ONVOY SPECTRUM, LLC | 328 |  | 2024-05-29 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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