Local Calling Guide
Area code/prefix search
  
        Springfield, LA
      
  
    
      | NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 225-294 | A | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 0 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 1 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2018-05-12 |  | 
        
          | 225-294 | 2 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 3 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 4 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 5 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 6 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 7 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-294 | 8 | BTRGLAGWXPZ | 624H ONVOY SPECTRUM, LLC | 492 |  | 2021-11-19 |  | 
        
          | 225-294 | 9 | BTRGLAGWXPZ | 624H ONVOY SPECTRUM, LLC | 492 |  | 2021-11-19 |  | 
        
          | 225-395 | A | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  |  |  | 
        
          | 225-395 | 0 | BTRGLAGWX0X | 3232 LEVEL 3 COMMUNICATIONS, LLC - LA | 492 |  | 2004-11-15 |  | 
        
          | 225-395 | 1 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2011-05-01 |  | 
        
          | 225-395 | 2 | SPFDLAMARS1 | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 492 |  | 2004-02-08 |  | 
        
          | 225-395 | 3 | BTRGLAMAXMZ | 516C AT&T CORP. | 492 |  | 2009-07-30 |  | 
        
          | 225-395 | 4 | BTRGLAGWX0X | 3232 LEVEL 3 COMMUNICATIONS, LLC - LA | 492 |  | 2006-01-27 |  | 
        
          | 225-395 | 5 | BTRGLAGWX0X | 3232 LEVEL 3 COMMUNICATIONS, LLC - LA | 492 |  | 2008-06-06 |  | 
        
          | 225-395 | 6 |  | 145J TERRA NOVA TELECOM INC. | 492 |  | 2022-06-10 |  | 
        
          | 225-395 | 7 | BTRGLAGWYZZ | 829J PAETEC ITEL, LLC | 492 |  | 2010-10-08 |  | 
        
          | 225-395 | 8 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2014-03-30 |  | 
        
          | 225-395 | 9 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2008-12-18 |  | 
        
          | 225-414 | A |  | 792K CHARTER IP ENABLED SERVICES, LLC | 492 |  | 2025-03-19 |  | 
        
          | 225-414 | 0 |  | 792K CHARTER IP ENABLED SERVICES, LLC | 492 |  | 2006-11-30 |  | 
        
          | 225-414 | 1 |  | 792K CHARTER IP ENABLED SERVICES, LLC | 492 |  | 2013-08-10 |  | 
        
          | 225-414 | 2 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2015-02-27 |  | 
        
          | 225-414 | 3 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2015-07-03 |  | 
        
          | 225-414 | 4 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2016-04-11 |  | 
        
          | 225-414 | 5 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2016-04-11 |  | 
        
          | 225-414 | 6 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2016-09-09 |  | 
        
          | 225-414 | 7 | BTRGLAGWX8Z | 508J CENTURYLINK COMMUNICATIONS, LLC | 492 |  | 2014-06-13 |  | 
        
          | 225-414 | 8 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2016-09-09 |  | 
        
          | 225-414 | 9 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2017-10-01 |  | 
        
          | 225-438 | A | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  |  |  | 
        
          | 225-438 | 0 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2018-09-07 |  | 
        
          | 225-438 | 1 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2019-06-07 |  | 
        
          | 225-438 | 2 | BTRGLAGWXEY | 153F BANDWIDTH.COM CLEC, LLC - LA | 492 |  | 2019-07-26 |  | 
        
          | 225-438 | 3 | BTRGLAGWXMZ | 073H TELNYX LLC | 492 |  | 2019-09-08 |  | 
        
          | 225-438 | 4 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2020-06-27 |  | 
        
          | 225-438 | 5 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2020-06-27 |  | 
        
          | 225-438 | 6 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2020-11-20 |  | 
        
          | 225-438 | 7 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2020-11-20 |  | 
        
          | 225-438 | 8 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2019-08-19 |  | 
        
          | 225-438 | 9 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2019-08-19 |  | 
        
          | 225-479 | A | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  |  |  | 
        
          | 225-479 | 0 | BTRJLALD0MD | 939H COMMIO, LLC | 492 |  | 2022-12-08 |  | 
        
          | 225-479 | 1 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2023-09-09 |  | 
        
          | 225-479 | 2 | BTRGLAGWXPZ | 624H ONVOY SPECTRUM, LLC | 492 |  | 2022-02-25 |  | 
        
          | 225-479 | 3 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2023-02-12 |  | 
        
          | 225-479 | 5 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2021-04-04 |  | 
        
          | 225-479 | 6 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2021-04-04 |  | 
        
          | 225-479 | 7 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2021-04-04 |  | 
        
          | 225-479 | 8 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2021-04-04 |  | 
        
          | 225-479 | 9 | GNZLLAXADS4 | 8839 ADVANCED TEL., INC. - LA | 492 |  | 2023-06-30 |  | 
        
          | 225-531 | A | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2024-05-02 |  | 
        
          | 225-531 | 0 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2024-05-02 |  | 
        
          | 225-531 | 1 |  | 515J IP HORIZON LLC | 492 |  | 2024-05-06 |  | 
        
          | 225-531 | 7 |  | 749E ONVOY, LLC - LA | 492 |  | 2025-02-01 |  | 
        
          | 225-531 | 8 | BTRGLAGWFMD | 749E ONVOY, LLC - LA | 492 |  | 2024-06-30 |  | 
        
          | 225-531 | 9 | BTRGLAGWXPZ | 624H ONVOY SPECTRUM, LLC | 492 |  | 2024-09-28 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
  Sponsored by: ISP Telecom
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