An internet service provider is a company that supplies its customers access to the internet.

See ISP
Common Internet Service Proviers: Earthlink, Verizon, Comcast, AOL, MSN, Adelphia, Bell Atlantic (now Verizon, unfortunately), Cox, Road Runner, NetZero, Joi, Juno, People PC, etc.
by Home slice August 22, 2005
The satirical term mocking the annoying cold caller telesales people and companies involved who outsource western based companies call centres to India as a money saving practice.

These call centres will often ring you up uninvited and attempt to sell you a product, such as an internet service even though they don't have a firm grasp of the English language.

The phrase can also be attributed to the UK television show Fonejacker, who impersonates such a person as a prank caller.
Ring ring...

"Hello, I'm calling to see if you would be interested in switching your internet service providings from your current providings to a new providings?"
by PrivateLifeOfPlants October 22, 2009