Blocklisting - Interim Review

BLOCK LISTING SIX MONTHLY RETURN                        

Date: 2 March 2015

Name of applicant:                       BlackRock North American Income Trust   
                                         plc                                     
                                                                               
Name of scheme:                          General purpose block listing scheme    
                                                                               
Period of return:                        From: 1 September 2014    To: 28 February 2015 
                                                                           
                                                                               
Balance of unallotted securities under
scheme(s) from previous return:          19,272,125                              
                                                                                                                      
Plus: The amount by which the block
scheme(s) has been increased since the                                         
date of the last return (if any                                                
increase has been applied for):          0                                                
                                                                               
Less: Number of securities issued/
allotted under scheme(s) during period                                         
(see LR3.5.7G):                          0                                        
                                                                               
Equals: Balance under scheme(s) not
yet issued/allotted at end of period:    19,272,125                              
                                      

Name of contact:                         Caroline Driscoll                      
                                                                               
Telephone number of contact:             020 7743 2427