Find 157 phone numbers and enter them into a Word document

I am attaching a Word document. It contains the list of all the stores and other businesses in a particular shopping mall. I need you to find the phone numbers for each of the stores in this mall online, and to enter them into the Word document. I have already completed the first five entries. There are 157 remaining. I need you to enter the 157 phone numbers in exactly the same format as the first five that I have completed. It is very important to me that there are NO ERRORS in this document. I do not care so much about the speed at which you complete it, so long as you ensure that all the phone numbers are 100% correct. I would prefer you to leave an item blank (and explain why) than to insert an incorrect phone number. The best method, I have found, is to search for the business on Google and try to get to the official local website of Facebook page for the business. Sometimes you may have to double check the phone number with another website. DO NOT just take the phone number directly from Google's search results page. It may be a fax number, or a number for a different branch of the store. I will randomly check some of the phone numbers you provide. If any of the numbers that I check is incorrect, I reserve the right not to release the escrow, unless there is a genuine reason for the error. Please do not try to take any shortcuts with this task. There is a possibility that some of the businesses may have closed down or may have left the mall. If you discover this, great, please make a note beside the listing, like "seems to have left the store" and I will investigate.