| Title | 
                
                    Test
                    Find
                    
                    Parcelforce - UK tracking code
                 | 
            
            
                | Expression | 
                ^([A-z]{2}\d{7})|([A-z]{4}\d{10})$  | 
            
            
                | Description | 
                UK Parcelforce delivery tracking code for internal UK posts. Comes in two formats 2 letters and 7 numbers (e.g. AA1234567) and 4 letters and 10 numbers (e.g. AAAA1234567890). Case insensitive.  | 
            
            
                | Matches | 
                AA1234567  |  AAAA1234567890  | 
            
            
                | Non-Matches | 
                non  |  matching  |  examples  | 
            
            
                | Author | 
                
                    Rating:
                        
Not yet rated.
                    Matthew Harris
                 | 
            
            
                | Source | 
                http://www.parcelforce.com/help-and-advice/sending-worldwide/tracking-number-formats | 
            
            
              | Your Rating | 
              
                
		       |