Local Calling Guide
Area code/prefix search
  
      NPA: 248
     [Rate centres in NPA 248]
     [Dial plan for NPA 248]
    
        NXX: 839
      
  
    
      | NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 248-839 | A | Birmingham | MI | BRHMMIBDBMD | 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 340 |  |  |  | 
        
          | 248-839 | 0 | Birmingham | MI | BRHMMIBDBMD | 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 340 |  | 2015-12-01 |  | 
        
          | 248-839 | 1 | Birmingham | MI | DTRTMIAPG00 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 340 |  | 2015-10-28 |  | 
        
          | 248-839 | 2 | Birmingham | MI | DTRTMIAPG00 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 340 |  | 2015-10-28 |  | 
        
          | 248-839 | 3 | Birmingham | MI | DTRTMIAPG00 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 340 |  | 2015-10-28 |  | 
        
          | 248-839 | 4 | Birmingham | MI | DTRTMIAPG00 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 340 |  | 2015-10-28 |  | 
        
          | 248-839 | 5 | Birmingham | MI | WAYNMIMNXUX | 318J COMCAST IP PHONE, LLC | 340 |  | 2015-05-29 |  | 
        
          | 248-839 | 6 | Birmingham | MI | BRHMMIBDBMD | 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 340 |  | 2015-05-28 |  | 
        
          | 248-839 | 7 | Birmingham | MI | DTRTMIAPG00 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 340 |  | 2015-10-28 |  | 
        
          | 248-839 | 8 | Birmingham | MI | DTRTMIAPG00 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 340 |  | 2015-10-28 |  | 
        
          | 248-839 | 9 | Birmingham | MI | DTRTMIAPG00 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 340 |  | 2015-10-28 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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