Local Calling Guide
Area code/prefix search
  
        Corning, CA
      
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 530-586
           | A | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-586
           | 0 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-586
           | 1 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-586
           | 2 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	          2004-10-01  | 
           
       | 
      
        
          | 530-586
           | 3 | 
      	      CHICCA017MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      724 | 
		        | 
	          2008-09-17  | 
           
       | 
      
        
          | 530-586
           | 4 | 
      	      CHICCA01SMD  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      724 | 
		        | 
	          2010-09-19  | 
           
       | 
      
        
          | 530-586
           | 5 | 
      	      CHICCA01XMD  | 
		      7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 
		      724 | 
		        | 
	          2012-04-23  | 
           
       | 
      
        
          | 530-586
           | 6 | 
      	      CHICCA01RMD  | 
		      5562 METROPCS, INC. | 
		      724 | 
		        | 
	          2011-03-10  | 
           
       | 
      
        
          | 530-586
           | 7 | 
      	      CHICCA78AMD  | 
		      516C AT&T CORP. | 
		      724 | 
		        | 
	          2011-06-20  | 
           
       | 
      
        
          | 530-586
           | 8 | 
      	      CHICCA01SMD  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      724 | 
		        | 
	          2009-01-13  | 
           
       | 
      
        
          | 530-586
           | 9 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-670
           | A | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-670
           | 0 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2019-07-04  | 
           
       | 
      
        
          | 530-670
           | 1 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2021-07-18  | 
           
       | 
      
        
          | 530-670
           | 2 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2021-07-18  | 
           
       | 
      
        
          | 530-670
           | 3 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2021-08-09  | 
           
       | 
      
        
          | 530-670
           | 4 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2021-08-09  | 
           
       | 
      
        
          | 530-670
           | 5 | 
      	      CHICCA01SMD  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      724 | 
		        | 
	          2022-02-10  | 
           
       | 
      
        
          | 530-670
           | 6 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2021-06-01  | 
           
       | 
      
        
          | 530-670
           | 7 | 
      	      CHICCACW7MD  | 
		      145J TERRA NOVA TELECOM INC. | 
		      724 | 
		        | 
	          2024-02-16  | 
           
       | 
      
        
          | 530-670
           | 8 | 
      	      CHICCA01XFX  | 
		      624H ONVOY SPECTRUM, LLC | 
		      724 | 
		        | 
	          2023-12-16  | 
           
       | 
      
        
          | 530-670
           | 9 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	          2020-12-31  | 
           
       | 
      
        
          | 530-689
           | A | 
      	      CHICCACWIMD  | 
		      373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-824
           | A | 
      	      CRNGCA12RS0  | 
		      9740 PACIFIC BELL | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-838
           | A | 
      	      CRNGCA12RS0  | 
		      9740 PACIFIC BELL | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-838
           | 0 | 
      	      CHICCA01RMD  | 
		      5562 METROPCS, INC. | 
		      724 | 
		        | 
	          2006-12-18  | 
           
       | 
      
        
          | 530-838
           | 1 | 
      	        | 
		      515J IP HORIZON LLC | 
		      724 | 
		        | 
	          2003-10-12  | 
           
       | 
      
        
          | 530-838
           | 2 | 
      	        | 
		      515J IP HORIZON LLC | 
		      724 | 
		        | 
	          2003-10-12  | 
           
       | 
      
        
          | 530-838
           | 3 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	          2025-01-19  | 
           
       | 
      
        
          | 530-838
           | 4 | 
      	      CHICCA017MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      724 | 
		        | 
	          2005-08-02  | 
           
       | 
      
        
          | 530-838
           | 5 | 
      	      CHICCA01RMD  | 
		      5562 METROPCS, INC. | 
		      724 | 
		        | 
	          2007-10-08  | 
           
       | 
      
        
          | 530-838
           | 6 | 
      	      CHICCA01XQX  | 
		      671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 
		      724 | 
		        | 
	          2013-07-12  | 
           
       | 
      
        
          | 530-838
           | 7 | 
      	      CRNGCA12RS0  | 
		      9740 PACIFIC BELL | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-838
           | 8 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	          2008-07-25  | 
           
       | 
      
        
          | 530-838
           | 9 | 
      	      CHICCA01XHX  | 
		      318J COMCAST IP PHONE, LLC | 
		      724 | 
		        | 
	          2007-07-06  | 
           
       | 
      
        
          | 530-843
           | A | 
      	      CHICCACWBMD  | 
		      321J HD CARRIER LLC | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-843
           | 0 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2023-11-03  | 
           
       | 
      
        
          | 530-843
           | 1 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2023-11-03  | 
           
       | 
      
        
          | 530-843
           | 2 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2023-11-03  | 
           
       | 
      
        
          | 530-843
           | 3 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2023-11-03  | 
           
       | 
      
        
          | 530-843
           | 4 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2023-11-03  | 
           
       | 
      
        
          | 530-843
           | 8 | 
      	      CHICCACWBMD  | 
		      321J HD CARRIER LLC | 
		      724 | 
		        | 
	          2022-10-27  | 
           
       | 
      
        
          | 530-843
           | 9 | 
      	      CHICCACWBMD  | 
		      321J HD CARRIER LLC | 
		      724 | 
		        | 
	          2022-10-27  | 
           
       | 
      
        
          | 530-900
           | A | 
      	      CHICCA01XDX  | 
		      073H TELNYX LLC | 
		      724 | 
		        | 
	            | 
           
       | 
      
        
          | 530-900
           | 0 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2012-11-15  | 
           
       | 
      
        
          | 530-900
           | 1 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2016-03-05  | 
           
       | 
      
        
          | 530-900
           | 2 | 
      	      CHICCACWCM1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      724 | 
		        | 
	          2016-07-15  | 
           
       | 
      
        
          | 530-900
           | 3 | 
      	      CHICCAEYIMD  | 
		      7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 
		      724 | 
		        | 
	          2014-01-31  | 
           
       | 
      
        
          | 530-900
           | 4 | 
      	      CHICCA01SMD  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      724 | 
		        | 
	          2016-09-15  | 
           
       | 
      
        
          | 530-900
           | 5 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2017-04-28  | 
           
       | 
      
        
          | 530-900
           | 7 | 
      	      RDNGCA025MD  | 
		      9262 UTILITY TELECOM GROUP, LLC - CA | 
		      724 | 
		        | 
	          2017-01-07  | 
           
       | 
      
        
          | 530-900
           | 8 | 
      	      CHICCA01XDX  | 
		      073H TELNYX LLC | 
		      724 | 
		        | 
	          2017-03-24  | 
           
       | 
      
        
          | 530-900
           | 9 | 
      	      CHICCA01XCX  | 
		      649C ONVOY, LLC - CA | 
		      724 | 
		        | 
	          2012-11-15  | 
           
       | 
      
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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