Local Calling Guide
Area code/prefix search
  
        Courtland, CA
      
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 279-276
           | A | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 0 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 1 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 2 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 3 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 4 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 5 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 6 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 7 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 8 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-276
           | 9 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2025-01-06  | 
           
       | 
      
        
          | 279-899
           | A | 
      	      SCRMCA0104Z  | 
		      965H FRACTEL, LLC | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 279-899
           | 0 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2023-10-15  | 
           
       | 
      
        
          | 279-899
           | 1 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2024-12-04  | 
           
       | 
      
        
          | 279-899
           | 2 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2022-02-27  | 
           
       | 
      
        
          | 279-899
           | 3 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2022-08-06  | 
           
       | 
      
        
          | 279-899
           | 4 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2022-08-06  | 
           
       | 
      
        
          | 279-899
           | 5 | 
      	      EKGVCAXGX1X  | 
		      624H ONVOY SPECTRUM, LLC | 
		      726 | 
		        | 
	          2023-07-29  | 
           
       | 
      
        
          | 279-899
           | 6 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2024-12-04  | 
           
       | 
      
        
          | 279-899
           | 7 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2024-12-04  | 
           
       | 
      
        
          | 279-899
           | 8 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-10-02  | 
           
       | 
      
        
          | 279-899
           | 9 | 
      	      SCRMCA0104Z  | 
		      965H FRACTEL, LLC | 
		      726 | 
		        | 
	          2021-09-06  | 
           
       | 
      
        
          | 916-744
           | A | 
      	      CLBGCAXFRS3  | 
		      2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-744
           | 0 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2024-12-04  | 
           
       | 
      
        
          | 916-744
           | 1 | 
      	      CLBGCAXFRS3  | 
		      2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-744
           | 2 | 
      	      WSCRCAHW3MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      726 | 
		        | 
	          2011-07-15  | 
           
       | 
      
        
          | 916-744
           | 3 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2017-07-10  | 
           
       | 
      
        
          | 916-744
           | 4 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2020-03-02  | 
           
       | 
      
        
          | 916-744
           | 5 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2020-12-03  | 
           
       | 
      
        
          | 916-744
           | 6 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2019-11-07  | 
           
       | 
      
        
          | 916-744
           | 7 | 
      	      SCRMCA01X9Z  | 
		      508J CENTURYLINK COMMUNICATIONS, LLC | 
		      726 | 
		        | 
	          2014-06-10  | 
           
       | 
      
        
          | 916-744
           | 8 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2020-12-03  | 
           
       | 
      
        
          | 916-744
           | 9 | 
      	      CLBGCAXFRS3  | 
		      2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-756
           | A | 
      	      WSCRCAHW3MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-756
           | 0 | 
      	      WSCRCAHW3MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-756
           | 1 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2015-10-19  | 
           
       | 
      
        
          | 916-756
           | 2 | 
      	      WSCRCAHW3MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      726 | 
		        | 
	          2005-08-07  | 
           
       | 
      
        
          | 916-756
           | 3 | 
      	      WSCRCAHW3MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      726 | 
		        | 
	          2014-04-12  | 
           
       | 
      
        
          | 916-756
           | 4 | 
      	      WSCRCAHW3MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      726 | 
		        | 
	          2005-07-30  | 
           
       | 
      
        
          | 916-756
           | 5 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2011-04-06  | 
           
       | 
      
        
          | 916-756
           | 6 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2014-04-24  | 
           
       | 
      
        
          | 916-756
           | 7 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2011-04-06  | 
           
       | 
      
        
          | 916-756
           | 8 | 
      	      SCRMCA0133Z  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2016-10-19  | 
           
       | 
      
        
          | 916-756
           | 9 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2020-06-07  | 
           
       | 
      
        
          | 916-775
           | A | 
      	      CRLDCAXGRS1  | 
		      2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-775
           | 0 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-06-06  | 
           
       | 
      
        
          | 916-775
           | 1 | 
      	      CRLDCAXGRS1  | 
		      2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-775
           | 2 | 
      	      CRLDCAXGRS1  | 
		      2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-775
           | 3 | 
      	      SCRMCA01XXY  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      726 | 
		        | 
	          2009-02-25  | 
           
       | 
      
        
          | 916-775
           | 4 | 
      	      CRLDCAXGRS1  | 
		      2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 916-775
           | 5 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-02-27  | 
           
       | 
      
        
          | 916-775
           | 6 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-02-27  | 
           
       | 
      
        
          | 916-775
           | 7 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-02-27  | 
           
       | 
      
        
          | 916-775
           | 8 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2020-06-07  | 
           
       | 
      
        
          | 916-775
           | 9 | 
      	      EKGVCAXGX3X  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-06-06  | 
           
       | 
      
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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