Local Calling Guide
Area code/prefix search
  
        Heuvelton, NY
      
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 315-344
           | A | 
      	      HVTNNYHXRS0  | 
		      9104 VERIZON NEW YORK, INC. | 
		      136 | 
		        | 
	            | 
           
       | 
      
        
          | 315-344
           | 0 | 
      	      SYRCNYSUHMD  | 
		      508J CENTURYLINK COMMUNICATIONS, LLC | 
		      136 | 
		        | 
	          2014-11-18  | 
           
       | 
      
        
          | 315-344
           | 1 | 
      	      SYRCNYSUXWY  | 
		      997E BANDWIDTH.COM CLEC, LLC - NY | 
		      136 | 
		        | 
	          2011-09-25  | 
           
       | 
      
        
          | 315-344
           | 2 | 
      	        | 
		      145J TERRA NOVA TELECOM INC. | 
		      136 | 
		        | 
	          2025-10-04  | 
           
       | 
      
        
          | 315-344
           | 3 | 
      	        | 
		      829J PAETEC ITEL, LLC | 
		      136 | 
		        | 
	          2010-02-03  | 
           
       | 
      
        
          | 315-344
           | 4 | 
      	      ESYRNYAWPS0  | 
		      532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | 
		      136 | 
		        | 
	          2007-06-06  | 
           
       | 
      
        
          | 315-344
           | 5 | 
      	      SYRCNYSUX7X  | 
		      624H ONVOY SPECTRUM, LLC | 
		      136 | 
		        | 
	          2021-11-20  | 
           
       | 
      
        
          | 315-344
           | 7 | 
      	      HVTNNYHXRS0  | 
		      9104 VERIZON NEW YORK, INC. | 
		      136 | 
		        | 
	            | 
           
       | 
      
        
          | 315-344
           | 8 | 
      	      WNTHNYXADS3  | 
		      193C SLIC NETWORK SOLUTIONS, INC. - NY | 
		      136 | 
		        | 
	          2011-11-08  | 
           
       | 
      
        
          | 315-344
           | 9 | 
      	      SYRCNYSWX0X  | 
		      4006 LEVEL 3 COMMUNICATIONS, LLC - NY | 
		      136 | 
		        | 
	          2012-07-22  | 
           
       | 
      
        
          | 315-990
           | A | 
      	      SYRCNYSUX1Y  | 
		      384C ONVOY, LLC- NY | 
		      136 | 
		        | 
	            | 
           
       | 
      
        
          | 315-990
           | 0 | 
      	      SYRCNYSUX1Y  | 
		      384C ONVOY, LLC- NY | 
		      136 | 
		        | 
	          2016-11-19  | 
           
       | 
      
        
          | 315-990
           | 1 | 
      	      SYRCNYSUUMD  | 
		      073H TELNYX LLC | 
		      136 | 
		        | 
	          2021-01-22  | 
           
       | 
      
        
          | 315-990
           | 2 | 
      	      SYRCNYSUX5Z  | 
		      818H PEERING HUB, INC. - NY | 
		      136 | 
		        | 
	          2022-11-13  | 
           
       | 
      
        
          | 315-990
           | 3 | 
      	      SYRCNYSUXLX  | 
		      515J IP HORIZON LLC | 
		      136 | 
		        | 
	          2024-08-14  | 
           
       | 
      
        
          | 315-990
           | 4 | 
      	      SYRCNYSUX7X  | 
		      624H ONVOY SPECTRUM, LLC | 
		      136 | 
		        | 
	          2021-11-20  | 
           
       | 
      
        
          | 315-990
           | 5 | 
      	      SYRCNYSUX7X  | 
		      624H ONVOY SPECTRUM, LLC | 
		      136 | 
		        | 
	          2021-04-24  | 
           
       | 
      
        
          | 315-990
           | 6 | 
      	        | 
		      515J IP HORIZON LLC | 
		      136 | 
		        | 
	          2021-11-13  | 
           
       | 
      
        
          | 315-990
           | 7 | 
      	        | 
		      145J TERRA NOVA TELECOM INC. | 
		      136 | 
		        | 
	          2022-08-02  | 
           
       | 
      
        
          | 315-990
           | 8 | 
      	      SYRCNYSUX1Y  | 
		      384C ONVOY, LLC- NY | 
		      136 | 
		        | 
	          2019-05-13  | 
           
       | 
      
        
          | 315-990
           | 9 | 
      	      SYRCNYSUX1Y  | 
		      384C ONVOY, LLC- NY | 
		      136 | 
		        | 
	          2019-05-13  | 
           
       | 
      
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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