Local Calling Guide
Area code/prefix search
  
        Headland, AL
      
  
    
      | NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 334-693 | A | HDLDALXARS0 | 9788 BRIGHTSPEED OF ALABAMA, LLC - SOUTHERN | 478 |  |  |  | 
        
          | 334-785 | A | DTHNALXAXCX | 508J CENTURYLINK COMMUNICATIONS, LLC | 478 |  |  |  | 
        
          | 334-785 | 0 | DTHNALXAXQX | 604E ONVOY, LLC - AL | 478 |  | 2021-07-31 |  | 
        
          | 334-785 | 1 | MTGMAL13CM2 | 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. | 478 |  | 2008-07-25 |  | 
        
          | 334-785 | 2 | MTGMALMTX9Z | 5255 LEVEL 3 COMMUNICATIONS, LLC - AL | 478 |  | 2017-10-30 |  | 
        
          | 334-785 | 3 | DTHNALXAXOX | 318J COMCAST IP PHONE, LLC | 478 |  | 2020-12-12 |  | 
        
          | 334-785 | 4 | MTGMALMT0MD | 961J WOW! INTERNET, CABLE AND PHONE | 478 |  | 2022-08-22 |  | 
        
          | 334-785 | 5 | DTHNALXAXOX | 318J COMCAST IP PHONE, LLC | 478 |  | 2007-04-30 |  | 
        
          | 334-785 | 6 | MTGMAL100MD | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 478 |  | 2022-01-07 |  | 
        
          | 334-785 | 7 | DTHNALXAXCX | 508J CENTURYLINK COMMUNICATIONS, LLC | 478 |  | 2013-09-13 |  | 
        
          | 334-785 | 8 | DTHNALXAXQX | 604E ONVOY, LLC - AL | 478 |  | 2019-11-07 |  | 
        
          | 334-785 | 9 | DTHNALXAXQX | 604E ONVOY, LLC - AL | 478 |  | 2021-03-04 |  | 
        
          | 334-891 | A | MTGMALGY28Z | 490J DISH WIRELESS, LLC | 478 |  |  |  | 
        
          | 334-891 | 0 | MTGMALGY28Z | 490J DISH WIRELESS, LLC | 478 |  | 2023-08-21 |  | 
        
          | 334-891 | 1 | DTHNALXAXQX | 604E ONVOY, LLC - AL | 478 |  | 2023-09-10 |  | 
        
          | 334-891 | 2 | DTHNALXAXTX | 624H ONVOY SPECTRUM, LLC | 478 |  | 2024-03-05 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
  Sponsored by: ISP Telecom
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