Local Calling Guide
Area code/prefix search
  
        Aurora, IL
    1 2 3 4 5 6 7 8 9 >> 
  
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 331-203
           | A | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-203
           | 0 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 1 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 2 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 3 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 4 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 5 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 6 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 7 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 8 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-203
           | 9 | 
      	      CHCGILIDXDX  | 
		      624H ONVOY SPECTRUM, LLC | 
		      358 | 
		        | 
	          2023-11-17  | 
           
       | 
      
        
          | 331-205
           | A | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-205
           | 0 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-05  | 
           
       | 
      
        
          | 331-205
           | 1 | 
      	      CHCGILWBXDZ  | 
		      984E BANDWIDTH.COM CLEC, LLC - IL | 
		      358 | 
		        | 
	          2012-08-12  | 
           
       | 
      
        
          | 331-205
           | 2 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-08  | 
           
       | 
      
        
          | 331-205
           | 3 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-08  | 
           
       | 
      
        
          | 331-205
           | 4 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-08  | 
           
       | 
      
        
          | 331-205
           | 5 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-08  | 
           
       | 
      
        
          | 331-205
           | 6 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-08  | 
           
       | 
      
        
          | 331-205
           | 7 | 
      	      CHCGILWBXDZ  | 
		      984E BANDWIDTH.COM CLEC, LLC - IL | 
		      358 | 
		        | 
	          2012-03-15  | 
           
       | 
      
        
          | 331-205
           | 8 | 
      	      CHCGILWBXDZ  | 
		      984E BANDWIDTH.COM CLEC, LLC - IL | 
		      358 | 
		        | 
	          2012-03-15  | 
           
       | 
      
        
          | 331-205
           | 9 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-05  | 
           
       | 
      
        
          | 331-206
           | A | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-206
           | 0 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 1 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 2 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 3 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 4 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 5 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 6 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 7 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 8 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-11-26  | 
           
       | 
      
        
          | 331-206
           | 9 | 
      	      WCHCILBFGT0  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      358 | 
		        | 
	          2023-11-25  | 
           
       | 
      
        
          | 331-208
           | A | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-208
           | 0 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-23  | 
           
       | 
      
        
          | 331-208
           | 1 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-23  | 
           
       | 
      
        
          | 331-208
           | 2 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-23  | 
           
       | 
      
        
          | 331-208
           | 3 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-12-23  | 
           
       | 
      
        
          | 331-208
           | 4 | 
      	        | 
		      145J TERRA NOVA TELECOM INC. | 
		      358 | 
		        | 
	          2023-11-13  | 
           
       | 
      
        
          | 331-208
           | 5 | 
      	      CHCGILGMDS7  | 
		      6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 
		      358 | 
		        | 
	          2013-01-07  | 
           
       | 
      
        
          | 331-208
           | 6 | 
      	      EGVGILIFDS1  | 
		      7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | 
		      358 | 
		        | 
	          2012-11-28  | 
           
       | 
      
        
          | 331-208
           | 7 | 
      	      EGVGILIFDS1  | 
		      7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | 
		      358 | 
		        | 
	          2012-11-28  | 
           
       | 
      
        
          | 331-208
           | 8 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2013-03-07  | 
           
       | 
      
        
          | 331-208
           | 9 | 
      	      CHCGILGMDS7  | 
		      6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 
		      358 | 
		        | 
	          2014-04-19  | 
           
       | 
      
        
          | 331-212
           | A | 
      	      EGVGILIFDS1  | 
		      7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-212
           | 0 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2012-07-13  | 
           
       | 
      
        
          | 331-212
           | 1 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2012-07-13  | 
           
       | 
      
        
          | 331-212
           | 2 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2012-07-13  | 
           
       | 
      
        
          | 331-212
           | 3 | 
      	      EGVGILIFDS1  | 
		      7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | 
		      358 | 
		        | 
	          2012-05-20  | 
           
       | 
      
        
          | 331-212
           | 4 | 
      	      CHCGILGMDS7  | 
		      6115 LEVEL 3 COMMUNICATIONS, LLC - IL | 
		      358 | 
		        | 
	          2012-06-06  | 
           
       | 
      
        
          | 331-212
           | 5 | 
      	      CHCGILNEXJX  | 
		      318J COMCAST IP PHONE, LLC | 
		      358 | 
		        | 
	          2012-08-29  | 
           
       | 
      
        
          | 331-212
           | 6 | 
      	      CHCGILNEXJX  | 
		      318J COMCAST IP PHONE, LLC | 
		      358 | 
		        | 
	          2012-12-21  | 
           
       | 
      
        
          | 331-212
           | 7 | 
      	        | 
		      400G CLEAR RATE COMMUNICATIONS, INC. - IL | 
		      358 | 
		        | 
	          2012-07-01  | 
           
       | 
      
        
          | 331-212
           | 8 | 
      	      CHCGILWUDS4  | 
		      063E PEERLESS NETWORK OF ILLINOIS, LLC - IL | 
		      358 | 
		        | 
	          2013-04-27  | 
           
       | 
      
        
          | 331-212
           | 9 | 
      	      CHCGILWUDS4  | 
		      063E PEERLESS NETWORK OF ILLINOIS, LLC - IL | 
		      358 | 
		        | 
	          2013-04-27  | 
           
       | 
      
        
          | 331-219
           | A | 
      	      CHCGIL245MD  | 
		      073H TELNYX LLC | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-219
           | 0 | 
      	      CHCGIL245MD  | 
		      073H TELNYX LLC | 
		      358 | 
		        | 
	          2017-04-30  | 
           
       | 
      
        
          | 331-219
           | 1 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2018-11-10  | 
           
       | 
      
        
          | 331-219
           | 2 | 
      	      WCHCILBFGT0  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      358 | 
		        | 
	          2018-11-02  | 
           
       | 
      
        
          | 331-219
           | 3 | 
      	      ELGNILOTGT5  | 
		      5562 METROPCS, INC. | 
		      358 | 
		        | 
	          2018-11-12  | 
           
       | 
      
        
          | 331-219
           | 4 | 
      	      WCHCILBFGT0  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      358 | 
		        | 
	          2019-01-18  | 
           
       | 
      
        
          | 331-219
           | 5 | 
      	      WCHCILBFGT0  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      358 | 
		        | 
	          2018-07-13  | 
           
       | 
      
        
          | 331-219
           | 6 | 
      	      CHCGIL24DS6  | 
		      224C ONVOY, LLC | 
		      358 | 
		        | 
	          2017-07-13  | 
           
       | 
      
        
          | 331-219
           | 7 | 
      	      CHCGILWUX6X  | 
		      460K FIRST COMMUNICATIONS, LLC | 
		      358 | 
		        | 
	          2017-09-25  | 
           
       | 
      
        
          | 331-219
           | 8 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2017-05-22  | 
           
       | 
      
        
          | 331-219
           | 9 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2017-05-22  | 
           
       | 
      
        
          | 331-220
           | A | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-220
           | 0 | 
      	      ELGNILOTGT5  | 
		      5562 METROPCS, INC. | 
		      358 | 
		        | 
	          2011-08-26  | 
           
       | 
      
        
          | 331-220
           | 1 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-08-26  | 
           
       | 
      
        
          | 331-220
           | 2 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-08-26  | 
           
       | 
      
        
          | 331-220
           | 3 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-08-26  | 
           
       | 
      
        
          | 331-220
           | 4 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2011-10-08  | 
           
       | 
      
        
          | 331-220
           | 5 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2011-10-08  | 
           
       | 
      
        
          | 331-220
           | 6 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-10-19  | 
           
       | 
      
        
          | 331-220
           | 7 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-10-19  | 
           
       | 
      
        
          | 331-220
           | 8 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-10-19  | 
           
       | 
      
        
          | 331-220
           | 9 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2011-08-26  | 
           
       | 
      
        
          | 331-230
           | A | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-230
           | 0 | 
      	      RVDLILBDAMD  | 
		      6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 
		      358 | 
		        | 
	          2017-11-06  | 
           
       | 
      
        
          | 331-230
           | 1 | 
      	      WCHCILBFGT0  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      358 | 
		        | 
	          2018-08-18  | 
           
       | 
      
        
          | 331-230
           | 2 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2018-11-10  | 
           
       | 
      
        
          | 331-230
           | 3 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2018-11-10  | 
           
       | 
      
        
          | 331-230
           | 4 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2018-11-10  | 
           
       | 
      
        
          | 331-230
           | 5 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2018-11-10  | 
           
       | 
      
        
          | 331-230
           | 6 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2018-11-10  | 
           
       | 
      
        
          | 331-230
           | 7 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2018-11-10  | 
           
       | 
      
        
          | 331-230
           | 8 | 
      	      WCHCILBFGT0  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      358 | 
		        | 
	          2017-10-26  | 
           
       | 
      
        
          | 331-230
           | 9 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2017-06-03  | 
           
       | 
      
        
          | 331-250
           | A | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	            | 
           
       | 
      
        
          | 331-250
           | 0 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2013-04-12  | 
           
       | 
      
        
          | 331-250
           | 1 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2012-08-30  | 
           
       | 
      
        
          | 331-250
           | 2 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2012-08-30  | 
           
       | 
      
        
          | 331-250
           | 3 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2013-07-20  | 
           
       | 
      
        
          | 331-250
           | 4 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2013-07-20  | 
           
       | 
      
        
          | 331-250
           | 5 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2013-07-20  | 
           
       | 
      
        
          | 331-250
           | 6 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2013-07-20  | 
           
       | 
      
        
          | 331-250
           | 7 | 
      	      CHCGILDT8MD  | 
		      508J CENTURYLINK COMMUNICATIONS, LLC | 
		      358 | 
		        | 
	          2013-06-28  | 
           
       | 
      
        
          | 331-250
           | 8 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2014-03-30  | 
           
       | 
      
        
          | 331-250
           | 9 | 
      	      ELGNILOTGT5  | 
		      6529 T-MOBILE USA, INC. | 
		      358 | 
		        | 
	          2013-04-12  | 
           
       | 
      
        
          | 331-255
           | A | 
      	      CHCGIL24DS6  | 
		      224C ONVOY, LLC | 
		      358 | 
		        | 
	            | 
           
       | 
      
  
  
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  Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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