Local Calling Guide
Area code/prefix search
  
        Youngstown-Fountain, FL
      
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 448-445
           | A | 
      	        | 
		      624H ONVOY SPECTRUM, LLC | 
		      45009 | 
		        | 
	          2025-06-20  | 
           
       | 
      
        
          | 448-445
           | 1 | 
      	        | 
		      793K TWC IP ENABLED SERVICES, LLC | 
		      45009 | 
		        | 
	          2025-09-28  | 
           
       | 
      
        
          | 448-445
           | 4 | 
      	        | 
		      624H ONVOY SPECTRUM, LLC | 
		      45009 | 
		        | 
	          2025-06-20  | 
           
       | 
      
        
          | 448-445
           | 5 | 
      	        | 
		      624H ONVOY SPECTRUM, LLC | 
		      45009 | 
		        | 
	          2025-06-20  | 
           
       | 
      
        
          | 448-445
           | 6 | 
      	        | 
		      624H ONVOY SPECTRUM, LLC | 
		      45009 | 
		        | 
	          2025-06-20  | 
           
       | 
      
        
          | 448-450
           | A | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 448-450
           | 0 | 
      	      PNCYFLMA00Z  | 
		      939H COMMIO, LLC | 
		      45009 | 
		        | 
	          2023-10-28  | 
           
       | 
      
        
          | 448-450
           | 1 | 
      	      PNCYFLMA00Z  | 
		      939H COMMIO, LLC | 
		      45009 | 
		        | 
	          2023-10-28  | 
           
       | 
      
        
          | 448-450
           | 2 | 
      	      PNCYFLMA00Z  | 
		      939H COMMIO, LLC | 
		      45009 | 
		        | 
	          2023-10-28  | 
           
       | 
      
        
          | 448-450
           | 3 | 
      	      PNCYFLMA00Z  | 
		      939H COMMIO, LLC | 
		      45009 | 
		        | 
	          2023-10-28  | 
           
       | 
      
        
          | 448-450
           | 4 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2023-01-01  | 
           
       | 
      
        
          | 448-450
           | 5 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2023-01-01  | 
           
       | 
      
        
          | 448-450
           | 6 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2023-01-01  | 
           
       | 
      
        
          | 448-450
           | 7 | 
      	      PNCYFLMA22Z  | 
		      624H ONVOY SPECTRUM, LLC | 
		      45009 | 
		        | 
	          2023-11-06  | 
           
       | 
      
        
          | 448-450
           | 9 | 
      	      PNCYFLMA00Z  | 
		      939H COMMIO, LLC | 
		      45009 | 
		        | 
	          2023-10-28  | 
           
       | 
      
        
          | 850-403
           | A | 
      	      PNCYFLMARMD  | 
		      4802 LEVEL 3 COMMUNICATIONS, LLC - FL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-403
           | 0 | 
      	      PNCYFLMARMD  | 
		      4802 LEVEL 3 COMMUNICATIONS, LLC - FL | 
		      45009 | 
		        | 
	          2006-05-06  | 
           
       | 
      
        
          | 850-403
           | 1 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-12-16  | 
           
       | 
      
        
          | 850-403
           | 2 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-12-16  | 
           
       | 
      
        
          | 850-403
           | 3 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-08-08  | 
           
       | 
      
        
          | 850-403
           | 4 | 
      	      PNCYFLMARMD  | 
		      4802 LEVEL 3 COMMUNICATIONS, LLC - FL | 
		      45009 | 
		        | 
	          2004-12-20  | 
           
       | 
      
        
          | 850-403
           | 5 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-08-08  | 
           
       | 
      
        
          | 850-403
           | 6 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2019-11-09  | 
           
       | 
      
        
          | 850-403
           | 7 | 
      	      PNCYFLMAXTZ  | 
		      508J CENTURYLINK COMMUNICATIONS, LLC | 
		      45009 | 
		        | 
	          2014-07-20  | 
           
       | 
      
        
          | 850-403
           | 8 | 
      	      PNCYFLMAXAZ  | 
		      919F MCC TELEPHONY OF FLORIDA, LLC - FL | 
		      45009 | 
		        | 
	          2010-04-16  | 
           
       | 
      
        
          | 850-403
           | 9 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-08-31  | 
           
       | 
      
        
          | 850-722
           | A | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 0 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 1 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 2 | 
      	        | 
		      382G TERRA NOVA TELECOM, INC. - FL | 
		      45009 | 
		        | 
	          2025-05-15  | 
           
       | 
      
        
          | 850-722
           | 3 | 
      	      PNCYFLMA22Z  | 
		      624H ONVOY SPECTRUM, LLC | 
		      45009 | 
		        | 
	          2023-11-06  | 
           
       | 
      
        
          | 850-722
           | 4 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 5 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 6 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 7 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 8 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-722
           | 9 | 
      	      YNFNFLMARS0  | 
		      9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-753
           | A | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2024-03-04  | 
           
       | 
      
        
          | 850-753
           | 0 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-08-31  | 
           
       | 
      
        
          | 850-753
           | 1 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-08-31  | 
           
       | 
      
        
          | 850-753
           | 2 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-07-16  | 
           
       | 
      
        
          | 850-753
           | 3 | 
      	      PNCYFLMA09Z  | 
		      318J COMCAST IP PHONE, LLC | 
		      45009 | 
		        | 
	          2007-04-15  | 
           
       | 
      
        
          | 850-753
           | 4 | 
      	      PNCYFLMA32Z  | 
		      829J PAETEC ITEL, LLC | 
		      45009 | 
		        | 
	          2010-09-18  | 
           
       | 
      
        
          | 850-753
           | 5 | 
      	      PNCYFLMAXXZ  | 
		      516C AT&T CORP. | 
		      45009 | 
		        | 
	          2013-02-04  | 
           
       | 
      
        
          | 850-753
           | 6 | 
      	      PNCYFLMA02Z  | 
		      073H TELNYX LLC | 
		      45009 | 
		        | 
	          2020-05-18  | 
           
       | 
      
        
          | 850-753
           | 7 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2023-08-28  | 
           
       | 
      
        
          | 850-753
           | 8 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2018-06-03  | 
           
       | 
      
        
          | 850-753
           | 9 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2019-02-25  | 
           
       | 
      
        
          | 850-886
           | A | 
      	      PNCYFLMA08Z  | 
		      965H FRACTEL, LLC | 
		      45009 | 
		        | 
	            | 
           
       | 
      
        
          | 850-886
           | 0 | 
      	      PNCYFLMA22Z  | 
		      624H ONVOY SPECTRUM, LLC | 
		      45009 | 
		        | 
	          2022-10-23  | 
           
       | 
      
        
          | 850-886
           | 1 | 
      	      PNCYFLMA10Z  | 
		      515J IP HORIZON LLC | 
		      45009 | 
		        | 
	          2021-05-15  | 
           
       | 
      
        
          | 850-886
           | 2 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2021-07-04  | 
           
       | 
      
        
          | 850-886
           | 3 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2021-07-04  | 
           
       | 
      
        
          | 850-886
           | 4 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2021-08-07  | 
           
       | 
      
        
          | 850-886
           | 5 | 
      	        | 
		      515J IP HORIZON LLC | 
		      45009 | 
		        | 
	          2022-10-09  | 
           
       | 
      
        
          | 850-886
           | 6 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2020-10-10  | 
           
       | 
      
        
          | 850-886
           | 7 | 
      	      PNCYFLMAX6Z  | 
		      937C ONVOY, LLC - FL | 
		      45009 | 
		        | 
	          2020-10-10  | 
           
       | 
      
        
          | 850-886
           | 8 | 
      	      PNCYFLMA08Z  | 
		      965H FRACTEL, LLC | 
		      45009 | 
		        | 
	          2020-08-03  | 
           
       | 
      
        
          | 850-886
           | 9 | 
      	        | 
		      515J IP HORIZON LLC | 
		      45009 | 
		        | 
	          2022-10-09  | 
           
       | 
      
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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