Local Calling Guide
Area code/prefix search
  
        Newbury Park, CA
    << 1 2 3 
  
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 820-215
           | 3 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2023-07-07  | 
           
       | 
      
        
          | 820-215
           | 4 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2023-07-07  | 
           
       | 
      
        
          | 820-215
           | 5 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2023-07-07  | 
           
       | 
      
        
          | 820-215
           | 6 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2023-07-07  | 
           
       | 
      
        
          | 820-215
           | 7 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2023-07-07  | 
           
       | 
      
        
          | 820-215
           | 8 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2023-07-07  | 
           
       | 
      
        
          | 820-215
           | 9 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2023-07-07  | 
           
       | 
      
        
          | 820-232
           | A | 
      	      BLTNCAADGMD  | 
		      6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 
		      730 | 
		        | 
	          2024-11-01  | 
           
       | 
      
        
          | 820-232
           | 0 | 
      	      BLTNCAADGMD  | 
		      6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 
		      730 | 
		        | 
	          2025-06-09  | 
           
       | 
      
        
          | 820-232
           | 1 | 
      	        | 
		      516C AT&T CORP. | 
		      730 | 
		        | 
	          2026-01-06  | 
           
       | 
      
        
          | 820-232
           | 2 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2024-11-02  | 
           
       | 
      
        
          | 820-232
           | 3 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2024-11-02  | 
           
       | 
      
        
          | 820-232
           | 4 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2024-11-02  | 
           
       | 
      
        
          | 820-232
           | 5 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2024-11-02  | 
           
       | 
      
        
          | 820-232
           | 6 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2024-11-02  | 
           
       | 
      
        
          | 820-232
           | 7 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2024-11-02  | 
           
       | 
      
        
          | 820-232
           | 8 | 
      	      BLTNCAADGMD  | 
		      6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 
		      730 | 
		        | 
	          2025-10-16  | 
           
       | 
      
        
          | 820-232
           | 9 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2024-11-02  | 
           
       | 
      
        
          | 820-239
           | A | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 0 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 1 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 2 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 3 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 4 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 5 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 6 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 7 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 8 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-239
           | 9 | 
      	        | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2025-03-03  | 
           
       | 
      
        
          | 820-432
           | A | 
      	      LSANCAJWIMD  | 
		      965H FRACTEL, LLC | 
		      730 | 
		        | 
	            | 
           
       | 
      
        
          | 820-432
           | 0 | 
      	      LSANCA03IMD  | 
		      553J WHITESKY COMMUNICATIONS, LLC | 
		      730 | 
		        | 
	          2021-10-08  | 
           
       | 
      
        
          | 820-432
           | 1 | 
      	      BLTNCAADGMD  | 
		      6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 
		      730 | 
		        | 
	          2022-02-10  | 
           
       | 
      
        
          | 820-432
           | 2 | 
      	      SNMNCAXPX2Z  | 
		      624H ONVOY SPECTRUM, LLC | 
		      730 | 
		        | 
	          2021-12-05  | 
           
       | 
      
        
          | 820-432
           | 3 | 
      	      SNMNCAXPX2Z  | 
		      624H ONVOY SPECTRUM, LLC | 
		      730 | 
		        | 
	          2021-12-05  | 
           
       | 
      
        
          | 820-432
           | 4 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2022-08-21  | 
           
       | 
      
        
          | 820-432
           | 5 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2022-08-21  | 
           
       | 
      
        
          | 820-432
           | 6 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2022-08-21  | 
           
       | 
      
        
          | 820-432
           | 7 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2022-08-21  | 
           
       | 
      
        
          | 820-432
           | 8 | 
      	      LSANCAJWIMD  | 
		      965H FRACTEL, LLC | 
		      730 | 
		        | 
	          2021-10-07  | 
           
       | 
      
        
          | 820-432
           | 9 | 
      	      CYCMCALLCM5  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      730 | 
		        | 
	          2022-08-21  | 
           
       | 
      
        
          | 820-444
           | A | 
      	      LSANCAJWIMD  | 
		      965H FRACTEL, LLC | 
		      730 | 
		        | 
	            | 
           
       | 
      
        
          | 820-444
           | 0 | 
      	      BLTNCAADGMD  | 
		      6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 
		      730 | 
		        | 
	          2020-08-26  | 
           
       | 
      
        
          | 820-444
           | 1 | 
      	      SNMNCAXPX3Z  | 
		      649C ONVOY, LLC - CA | 
		      730 | 
		        | 
	          2021-07-28  | 
           
       | 
      
        
          | 820-444
           | 2 | 
      	      LSANCAJWIMD  | 
		      965H FRACTEL, LLC | 
		      730 | 
		        | 
	          2019-03-26  | 
           
       | 
      
        
          | 820-444
           | 3 | 
      	      LSANCAJWIMD  | 
		      965H FRACTEL, LLC | 
		      730 | 
		        | 
	          2019-03-26  | 
           
       | 
      
        
          | 820-444
           | 4 | 
      	      LSANCAJWIMD  | 
		      965H FRACTEL, LLC | 
		      730 | 
		        | 
	          2019-03-26  | 
           
       | 
      
        
          | 820-444
           | 5 | 
      	      LSANCAJWIMD  | 
		      965H FRACTEL, LLC | 
		      730 | 
		        | 
	          2019-03-26  | 
           
       | 
      
        
          | 820-444
           | 6 | 
      	      SNMNCAXPX3Z  | 
		      649C ONVOY, LLC - CA | 
		      730 | 
		        | 
	          2021-07-28  | 
           
       | 
      
        
          | 820-444
           | 7 | 
      	      SNMNCAXPX3Z  | 
		      649C ONVOY, LLC - CA | 
		      730 | 
		        | 
	          2021-07-28  | 
           
       | 
      
        
          | 820-444
           | 8 | 
      	      SNMNCAXPX2Z  | 
		      624H ONVOY SPECTRUM, LLC | 
		      730 | 
		        | 
	          2021-07-22  | 
           
       | 
      
        
          | 820-444
           | 9 | 
      	      SNMNCAXPX3Z  | 
		      649C ONVOY, LLC - CA | 
		      730 | 
		        | 
	          2021-07-28  | 
           
       | 
      
  
  
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  Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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