Local Calling Guide
Area code/prefix search
  
        Chesterfield, IN
      
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 765-378
           | A | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 0 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 1 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 2 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 3 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 4 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 5 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 6 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 7 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 8 | 
      	      CHFDIN01DS9  | 
		      9325 INDIANA BELL TEL CO INC | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-378
           | 9 | 
      	      IPLSINATJMD  | 
		      516C AT&T CORP. | 
		      336 | 
		        | 
	          2009-10-30  | 
           
       | 
      
        
          | 765-387
           | A | 
      	      IPLWINRO6MD  | 
		      4803 LEVEL 3 COMMUNICATIONS, LLC - IN | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-387
           | 0 | 
      	      IPLTINUM3MD  | 
		      318J COMCAST IP PHONE, LLC | 
		      336 | 
		        | 
	          2005-05-23  | 
           
       | 
      
        
          | 765-387
           | 1 | 
      	      IPLWIN75XIX  | 
		      829J PAETEC ITEL, LLC | 
		      336 | 
		        | 
	          2011-11-27  | 
           
       | 
      
        
          | 765-387
           | 2 | 
      	      IPLTINUM3MD  | 
		      318J COMCAST IP PHONE, LLC | 
		      336 | 
		        | 
	          2006-05-19  | 
           
       | 
      
        
          | 765-387
           | 3 | 
      	      IPLWINRO6MD  | 
		      4803 LEVEL 3 COMMUNICATIONS, LLC - IN | 
		      336 | 
		        | 
	          2005-07-08  | 
           
       | 
      
        
          | 765-387
           | 4 | 
      	      IPLWINRO6MD  | 
		      4803 LEVEL 3 COMMUNICATIONS, LLC - IN | 
		      336 | 
		        | 
	          2004-05-22  | 
           
       | 
      
        
          | 765-387
           | 5 | 
      	      IPLSIN01XNY  | 
		      105F BANDWIDTH.COM CLEC, LLC - IN | 
		      336 | 
		        | 
	          2011-01-01  | 
           
       | 
      
        
          | 765-387
           | 6 | 
      	      IPLSIN01XNY  | 
		      105F BANDWIDTH.COM CLEC, LLC - IN | 
		      336 | 
		        | 
	          2011-06-02  | 
           
       | 
      
        
          | 765-387
           | 7 | 
      	      IPLSIN01XNY  | 
		      105F BANDWIDTH.COM CLEC, LLC - IN | 
		      336 | 
		        | 
	          2010-05-17  | 
           
       | 
      
        
          | 765-387
           | 8 | 
      	      IPLUINJGDS0  | 
		      7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN | 
		      336 | 
		        | 
	          2008-03-01  | 
           
       | 
      
        
          | 765-387
           | 9 | 
      	      IPLSIN01XNY  | 
		      105F BANDWIDTH.COM CLEC, LLC - IN | 
		      336 | 
		        | 
	          2009-02-13  | 
           
       | 
      
        
          | 765-699
           | A | 
      	      IPLSIN01XNY  | 
		      105F BANDWIDTH.COM CLEC, LLC - IN | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-699
           | 0 | 
      	      IPLSIN01XNY  | 
		      105F BANDWIDTH.COM CLEC, LLC - IN | 
		      336 | 
		        | 
	          2022-01-16  | 
           
       | 
      
        
          | 765-699
           | 9 | 
      	      IPLWIN75X3X  | 
		      516J TON80 COMMUNICATIONS, LLC | 
		      336 | 
		        | 
	          2022-04-17  | 
           
       | 
      
        
          | 765-888
           | A | 
      	      IPLWIN75DS8  | 
		      279F PEERLESS NETWORK OF INDIANA, LLC - IN | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-888
           | 0 | 
      	      IPLWIN75DS8  | 
		      279F PEERLESS NETWORK OF INDIANA, LLC - IN | 
		      336 | 
		        | 
	          2016-10-13  | 
           
       | 
      
        
          | 765-888
           | 1 | 
      	      IPLSIN01XJZ  | 
		      073H TELNYX LLC | 
		      336 | 
		        | 
	          2018-05-09  | 
           
       | 
      
        
          | 765-888
           | 2 | 
      	      IPLWIN75DS5  | 
		      097D ONVOY, LLC - IN | 
		      336 | 
		        | 
	          2021-04-05  | 
           
       | 
      
        
          | 765-888
           | 3 | 
      	      IPLWIN75DS5  | 
		      097D ONVOY, LLC - IN | 
		      336 | 
		        | 
	          2021-04-05  | 
           
       | 
      
        
          | 765-888
           | 4 | 
      	      IPLWIN75ZMD  | 
		      965H FRACTEL, LLC | 
		      336 | 
		        | 
	          2019-11-13  | 
           
       | 
      
        
          | 765-888
           | 5 | 
      	      IPLWIN75ZMD  | 
		      965H FRACTEL, LLC | 
		      336 | 
		        | 
	          2019-11-13  | 
           
       | 
      
        
          | 765-888
           | 7 | 
      	      IPLWIN75ZMD  | 
		      965H FRACTEL, LLC | 
		      336 | 
		        | 
	          2019-11-13  | 
           
       | 
      
        
          | 765-888
           | 8 | 
      	      IPLWIN75DS8  | 
		      279F PEERLESS NETWORK OF INDIANA, LLC - IN | 
		      336 | 
		        | 
	          2016-05-29  | 
           
       | 
      
        
          | 765-999
           | A | 
      	      IPLWIN75DS8  | 
		      279F PEERLESS NETWORK OF INDIANA, LLC - IN | 
		      336 | 
		        | 
	            | 
           
       | 
      
        
          | 765-999
           | 0 | 
      	      IPLWIN75DS8  | 
		      279F PEERLESS NETWORK OF INDIANA, LLC - IN | 
		      336 | 
		        | 
	          2013-04-27  | 
           
       | 
      
        
          | 765-999
           | 1 | 
      	      IPLSIN01XNY  | 
		      105F BANDWIDTH.COM CLEC, LLC - IN | 
		      336 | 
		        | 
	          2015-06-05  | 
           
       | 
      
        
          | 765-999
           | 2 | 
      	      IPLSIN080MD  | 
		      624H ONVOY SPECTRUM, LLC | 
		      336 | 
		        | 
	          2021-06-11  | 
           
       | 
      
        
          | 765-999
           | 3 | 
      	      IPLWIN75DS5  | 
		      097D ONVOY, LLC - IN | 
		      336 | 
		        | 
	          2016-04-04  | 
           
       | 
      
        
          | 765-999
           | 4 | 
      	      IPLWIN75DS5  | 
		      097D ONVOY, LLC - IN | 
		      336 | 
		        | 
	          2016-04-04  | 
           
       | 
      
        
          | 765-999
           | 5 | 
      	      IPLWIN75DS5  | 
		      097D ONVOY, LLC - IN | 
		      336 | 
		        | 
	          2015-08-01  | 
           
       | 
      
        
          | 765-999
           | 6 | 
      	      IPLSINATKMD  | 
		      7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN | 
		      336 | 
		        | 
	          2015-08-10  | 
           
       | 
      
        
          | 765-999
           | 7 | 
      	      IPLSIN01XDZ  | 
		      508J CENTURYLINK COMMUNICATIONS, LLC | 
		      336 | 
		        | 
	          2014-07-03  | 
           
       | 
      
        
          | 765-999
           | 8 | 
      	        | 
		      515J IP HORIZON LLC | 
		      336 | 
		        | 
	          2013-12-19  | 
           
       | 
      
        
          | 765-999
           | 9 | 
      	      IPLWIN75DS8  | 
		      279F PEERLESS NETWORK OF INDIANA, LLC - IN | 
		      336 | 
		        | 
	          2013-01-11  | 
           
       | 
      
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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