Local Calling Guide
Area code/prefix search
  
        Stockport, OH
      
  
    
      | NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 740-292 | A | CLMBOH11XLZ | 001F BANDWIDTH.COM CLEC, LLC - OH | 324 |  |  |  | 
        
          | 740-292 | 0 | CLMBOH11XLZ | 001F BANDWIDTH.COM CLEC, LLC - OH | 324 |  | 2011-11-05 |  | 
        
          | 740-292 | 1 | CLMBOHLT7MD | 073H TELNYX LLC | 324 |  | 2021-01-09 |  | 
        
          | 740-292 | 2 | CLMBOH11XLZ | 001F BANDWIDTH.COM CLEC, LLC - OH | 324 |  | 2015-06-20 |  | 
        
          | 740-292 | 7 | CLMDOHZI6MD | 4863 LEVEL 3 COMMUNICATIONS, LLC - OH | 324 |  | 2013-11-22 |  | 
        
          | 740-292 | 8 | CLMBOH1143Z | 624H ONVOY SPECTRUM, LLC | 324 |  | 2024-08-02 |  | 
        
          | 740-292 | 9 |  | 145J TERRA NOVA TELECOM INC. | 324 |  | 2025-07-31 |  | 
        
          | 740-559 | A | STPTOHXARS1 | 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. | 324 |  |  |  | 
        
          | 740-842 | A | CLMKOHPE0MD | 793K TWC IP ENABLED SERVICES, LLC | 324 |  | 2025-02-04 |  | 
        
          | 740-842 | 0 | CLMKOHPE0MD | 793K TWC IP ENABLED SERVICES, LLC | 324 |  |  |  | 
        
          | 740-842 | 2 | CLMBOHLT1MD | 464C ONVOY, LLC - OH | 324 |  | 2021-06-25 |  | 
        
          | 740-842 | 5 | CLMDOH44JMD | 965H FRACTEL, LLC | 324 |  | 2020-03-07 |  | 
        
          | 740-842 | 6 | CLMDOH44MMD | 516J TON80 COMMUNICATIONS, LLC | 324 |  | 2021-10-02 |  | 
        
          | 740-842 | 7 | CLMBOHLT1MD | 464C ONVOY, LLC - OH | 324 |  | 2016-04-14 |  | 
        
          | 740-842 | 8 | CLMBOHLT1MD | 464C ONVOY, LLC - OH | 324 |  | 2016-04-14 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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