TalkTalk has apologised to the customers who were unable to load up Amazon for several days.
A number of people turned to TalkTalk's community page to report difficulties accessing the e-commerce site.
The initial poster said on Monday (June 19th) that they had been unable to load up Amazon for two days, despite trying on multiple web browsers.
Others responded by saying they were having the same problem, with one person suggesting it was "probably yet another issue with their DNS blocking filters".
TalkTalk has since confirmed that the problem has been resolved and apologised for the disruption to the service, the Register reports.
"We are sorry for any inconvenience caused to our customers," the provider said.