Local Calling Guide
Area code/prefix search
  
      NPA: 442
     [Rate centres in NPA 442]
     [Dial plan for NPA 442]
    
        NXX: 254
      
  
    
      | NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 442-254 | A | Fallbrook | CA | SNDGCAJWDS0 | 649C ONVOY, LLC - CA | 732 |  |  |  | 
        
          | 442-254 | 0 | Fallbrook | CA | SNDGCAJWDS0 | 649C ONVOY, LLC - CA | 732 |  | 2015-01-26 |  | 
        
          | 442-254 | 1 | Fallbrook | CA | SNDGCAJWDS0 | 649C ONVOY, LLC - CA | 732 |  | 2015-01-26 |  | 
        
          | 442-254 | 2 | Fallbrook | CA | SNDGCAJWDS0 | 649C ONVOY, LLC - CA | 732 |  | 2015-01-26 |  | 
        
          | 442-254 | 3 | Fallbrook | CA | SNDGCA51CM3 | 6010 NEW CINGULAR WIRELESS PCS, LLC | 732 |  | 2015-11-26 |  | 
        
          | 442-254 | 4 | Fallbrook | CA | SNDGCA0242Z | 516C AT&T CORP. | 732 |  | 2016-07-23 |  | 
        
          | 442-254 | 5 | Fallbrook | CA | SNDGCAJWDS0 | 649C ONVOY, LLC - CA | 732 |  | 2021-08-09 |  | 
        
          | 442-254 | 6 | Fallbrook | CA | SNDGCAJWDS0 | 649C ONVOY, LLC - CA | 732 |  | 2016-03-21 |  | 
        
          | 442-254 | 7 | Fallbrook | CA | SNDGCAJWDS0 | 649C ONVOY, LLC - CA | 732 |  | 2016-03-21 |  | 
        
          | 442-254 | 8 | Fallbrook | CA | SNDGCA51CM3 | 6010 NEW CINGULAR WIRELESS PCS, LLC | 732 |  | 2015-07-13 |  | 
        
          | 442-254 | 9 | Fallbrook | CA | SNDGCA51CM3 | 6010 NEW CINGULAR WIRELESS PCS, LLC | 732 |  | 2015-06-15 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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