Local Calling Guide
Area code/prefix search
  
        Chesterfield, MO
    << 1 2 3 
  
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 636-730
           | 7 | 
      	      WNVLMOXAXBX  | 
		      508J CENTURYLINK COMMUNICATIONS, LLC | 
		      520 | 
		        | 
	          2013-11-30  | 
           
       | 
      
        
          | 636-730
           | 8 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2014-03-24  | 
           
       | 
      
        
          | 636-730
           | 9 | 
      	        | 
		      515J IP HORIZON LLC | 
		      520 | 
		        | 
	          2013-12-19  | 
           
       | 
      
        
          | 636-777
           | A | 
      	      STLSMOWQDS2  | 
		      093F ONVOY, LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-777
           | 0 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2020-10-04  | 
           
       | 
      
        
          | 636-777
           | 1 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2020-10-04  | 
           
       | 
      
        
          | 636-777
           | 2 | 
      	      STLSMO05XMX  | 
		      624H ONVOY SPECTRUM, LLC | 
		      520 | 
		        | 
	          2023-11-27  | 
           
       | 
      
        
          | 636-777
           | 3 | 
      	      STLSMO05XMX  | 
		      624H ONVOY SPECTRUM, LLC | 
		      520 | 
		        | 
	          2023-11-27  | 
           
       | 
      
        
          | 636-777
           | 4 | 
      	      STLSMOWQDS2  | 
		      093F ONVOY, LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-777
           | 5 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	          2017-05-30  | 
           
       | 
      
        
          | 636-777
           | 6 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2020-10-04  | 
           
       | 
      
        
          | 636-777
           | 7 | 
      	      STLSMOWQDS2  | 
		      093F ONVOY, LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-777
           | 8 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	          2019-08-11  | 
           
       | 
      
        
          | 636-777
           | 9 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2020-10-04  | 
           
       | 
      
        
          | 636-778
           | A | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-778
           | 0 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-778
           | 1 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	          2011-06-24  | 
           
       | 
      
        
          | 636-778
           | 2 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	          2012-07-01  | 
           
       | 
      
        
          | 636-778
           | 3 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	          2013-09-20  | 
           
       | 
      
        
          | 636-778
           | 4 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	          2015-11-22  | 
           
       | 
      
        
          | 636-778
           | 5 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	          2018-04-01  | 
           
       | 
      
        
          | 636-778
           | 6 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2021-04-25  | 
           
       | 
      
        
          | 636-778
           | 7 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	          2017-08-13  | 
           
       | 
      
        
          | 636-778
           | 8 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2021-04-25  | 
           
       | 
      
        
          | 636-778
           | 9 | 
      	        | 
		      792K CHARTER IP ENABLED SERVICES, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-787
           | A | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-812
           | A | 
      	      STLSMOGZWMD  | 
		      829J PAETEC ITEL, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-812
           | 0 | 
      	      STLSMOGZWMD  | 
		      829J PAETEC ITEL, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-812
           | 1 | 
      	      STLSMOGZWMD  | 
		      829J PAETEC ITEL, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-812
           | 2 | 
      	      STLSMO09WMD  | 
		      516C AT&T CORP. | 
		      520 | 
		        | 
	          2006-06-30  | 
           
       | 
      
        
          | 636-812
           | 3 | 
      	      STLSMOGZWMD  | 
		      829J PAETEC ITEL, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-812
           | 4 | 
      	      STLSMOGZWMD  | 
		      829J PAETEC ITEL, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-812
           | 5 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2017-04-30  | 
           
       | 
      
        
          | 636-812
           | 6 | 
      	      STLSMO05RMD  | 
		      993E BANDWIDTH.COM CLEC, LLC - MO | 
		      520 | 
		        | 
	          2014-04-25  | 
           
       | 
      
        
          | 636-812
           | 7 | 
      	      STLSMOGZWMD  | 
		      829J PAETEC ITEL, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-812
           | 8 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2017-04-30  | 
           
       | 
      
        
          | 636-812
           | 9 | 
      	      STLSMOGZWMD  | 
		      829J PAETEC ITEL, LLC | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | A | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 0 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 1 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 2 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 3 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 4 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 5 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 6 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 7 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2021-04-25  | 
           
       | 
      
        
          | 636-898
           | 8 | 
      	      STLTMOBODS1  | 
		      7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 
		      520 | 
		        | 
	            | 
           
       | 
      
        
          | 636-898
           | 9 | 
      	      STLVMOOH6MD  | 
		      6529 T-MOBILE USA, INC. | 
		      520 | 
		        | 
	          2021-04-25  | 
           
       | 
      
  
  
 << 1 2 3 
  Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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