Local Calling Guide
Area code/prefix search
  
        Walnut Ridge, AR
      
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 870-637
           | A | 
      	      JNBOARDSDS0  | 
		      095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-637
           | 0 | 
      	      LTRKARWTBMD  | 
		      5179 LEVEL 3 COMMUNICATIONS, LLC - AR | 
		      528 | 
		        | 
	          2006-09-25  | 
           
       | 
      
        
          | 870-637
           | 1 | 
      	      JNBOARDSDS0  | 
		      095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR | 
		      528 | 
		        | 
	          2004-01-17  | 
           
       | 
      
        
          | 870-637
           | 2 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	          2004-04-04  | 
           
       | 
      
        
          | 870-637
           | 3 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	          2004-04-04  | 
           
       | 
      
        
          | 870-637
           | 4 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	          2006-07-10  | 
           
       | 
      
        
          | 870-637
           | 5 | 
      	      JNBOARMAXMD  | 
		      048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | 
		      528 | 
		        | 
	          2007-01-10  | 
           
       | 
      
        
          | 870-637
           | 6 | 
      	        | 
		      515J IP HORIZON LLC | 
		      528 | 
		        | 
	          2024-03-28  | 
           
       | 
      
        
          | 870-637
           | 7 | 
      	      RLVLARFI2MD  | 
		      508J CENTURYLINK COMMUNICATIONS, LLC | 
		      528 | 
		        | 
	          2015-01-22  | 
           
       | 
      
        
          | 870-637
           | 8 | 
      	      LTRKARZO2MD  | 
		      073H TELNYX LLC | 
		      528 | 
		        | 
	          2018-11-02  | 
           
       | 
      
        
          | 870-637
           | 9 | 
      	      JNBOARMAX1X  | 
		      624H ONVOY SPECTRUM, LLC | 
		      528 | 
		        | 
	          2025-01-07  | 
           
       | 
      
        
          | 870-679
           | A | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-679
           | 0 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-679
           | 1 | 
      	      JNBOARMAXMD  | 
		      048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | 
		      528 | 
		        | 
	          2014-01-26  | 
           
       | 
      
        
          | 870-679
           | 2 | 
      	      LTRKARFRXLY  | 
		      348F ONVOY, LLC - AR | 
		      528 | 
		        | 
	          2021-03-11  | 
           
       | 
      
        
          | 870-679
           | 3 | 
      	      LTRKARFRXLY  | 
		      348F ONVOY, LLC - AR | 
		      528 | 
		        | 
	          2021-03-11  | 
           
       | 
      
        
          | 870-679
           | 4 | 
      	        | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	          2025-07-19  | 
           
       | 
      
        
          | 870-679
           | 7 | 
      	        | 
		      6529 T-MOBILE USA, INC. | 
		      528 | 
		        | 
	          2025-05-31  | 
           
       | 
      
        
          | 870-679
           | 9 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-759
           | A | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-759
           | 0 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-759
           | 1 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-759
           | 2 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-759
           | 3 | 
      	      WMMPARMAAMD  | 
		      7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 
		      528 | 
		        | 
	          2011-11-15  | 
           
       | 
      
        
          | 870-759
           | 4 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-759
           | 5 | 
      	      LTRKARFRXWY  | 
		      516C AT&T CORP. | 
		      528 | 
		        | 
	          2011-10-24  | 
           
       | 
      
        
          | 870-759
           | 6 | 
      	      LTRKARFRXPY  | 
		      802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR | 
		      528 | 
		        | 
	          2012-10-17  | 
           
       | 
      
        
          | 870-759
           | 7 | 
      	      LTRKARWTBMD  | 
		      5179 LEVEL 3 COMMUNICATIONS, LLC - AR | 
		      528 | 
		        | 
	          2014-12-12  | 
           
       | 
      
        
          | 870-759
           | 8 | 
      	      LTRKAR10G01  | 
		      6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 
		      528 | 
		        | 
	          2011-12-20  | 
           
       | 
      
        
          | 870-759
           | 9 | 
      	      LTRKARFRXLY  | 
		      348F ONVOY, LLC - AR | 
		      528 | 
		        | 
	          2020-03-13  | 
           
       | 
      
        
          | 870-809
           | A | 
      	      LTRKARZOAMD  | 
		      6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-809
           | 0 | 
      	      LTRKARZOAMD  | 
		      6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-809
           | 1 | 
      	      LTRKARZOAMD  | 
		      6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-809
           | 2 | 
      	      LTRKARZOAMD  | 
		      6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-809
           | 3 | 
      	        | 
		      196F BANDWIDTH.COM CLEC, LLC - AR | 
		      528 | 
		        | 
	          2025-10-23  | 
           
       | 
      
        
          | 870-809
           | 4 | 
      	      LTRKARZOAMD  | 
		      6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-809
           | 5 | 
      	        | 
		      5562 METROPCS, INC. | 
		      528 | 
		        | 
	          2025-05-31  | 
           
       | 
      
        
          | 870-809
           | 7 | 
      	      LTRKARZOAMD  | 
		      6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 
		      528 | 
		        | 
	          2025-08-19  | 
           
       | 
      
        
          | 870-809
           | 8 | 
      	      LTRKARGGUMD  | 
		      939H COMMIO, LLC | 
		      528 | 
		        | 
	          2022-12-10  | 
           
       | 
      
        
          | 870-809
           | 9 | 
      	      LTRKARZOAMD  | 
		      6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | A | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 0 | 
      	      LTRKARZO8MD  | 
		      490J DISH WIRELESS, LLC | 
		      528 | 
		        | 
	          2023-07-10  | 
           
       | 
      
        
          | 870-886
           | 1 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 2 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 3 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 4 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 5 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 6 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 7 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
        
          | 870-886
           | 8 | 
      	        | 
		      145J TERRA NOVA TELECOM INC. | 
		      528 | 
		        | 
	          2020-11-11  | 
           
       | 
      
        
          | 870-886
           | 9 | 
      	      WLRGARMARS1  | 
		      9533 SOUTHWESTERN BELL | 
		      528 | 
		        | 
	            | 
           
       | 
      
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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