UPS偏远查询 http://www.ups.com/content/cn/zh/shipping/cost/zones/area_surcharge.html
FEDEX偏远查询 http://images.fedex.com/us/services/pdf/Zipcodes_OPA_ODA.pdf
DHL偏远查询 http://raslist.dhl.com/jsp/first.jsp
TNT偏远查询https://www.tnt.com/content/dam/tnt_express_media/global_media_library/New_Site_Structure/Home_Page/HelpCentre/Postcodes.pdf
第三方偏远查询工具http://www.17ckd.com/17ckd/869/d.htm