Local Calling Guide
Area code/prefix search
  
      NPA: 628
     [Rate centres in NPA 628]
     [Dial plan for NPA 628]
    
        NXX: 239
      
  
    
      | NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 628-239 | A | San Francisco: Juniper DA | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 |  |  |  | 
        
          | 628-239 | 0 | San Francisco: Juniper DA | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 |  | 2016-09-19 |  | 
        
          | 628-239 | 1 | San Francisco: Juniper DA | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 |  | 2016-09-19 |  | 
        
          | 628-239 | 2 | San Francisco: Juniper DA | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 |  | 2016-09-19 |  | 
        
          | 628-239 | 3 | San Francisco: Juniper DA | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 |  | 2016-09-19 |  | 
        
          | 628-239 | 4 | San Francisco: Juniper DA | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 |  | 2016-09-19 |  | 
        
          | 628-239 | 5 | San Francisco: Juniper DA | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 |  | 2016-10-30 |  | 
        
          | 628-239 | 6 | San Francisco: Juniper DA | CA |  | 515J IP HORIZON LLC | 722 |  | 2016-09-20 |  | 
        
          | 628-239 | 7 | San Francisco: Juniper DA | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 |  | 2016-10-30 |  | 
        
          | 628-239 | 8 | San Francisco: Juniper DA | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 |  | 2016-10-30 |  | 
        
          | 628-239 | 9 | San Francisco: Juniper DA | CA | SNJUCACLDS1 | 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 722 |  | 2016-10-16 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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