Is it possible to pass a value to a php file and return a value back to an asp.net page?

Hi gurus,
I currently have the following in php:
$data = file_get_contents("httpGetCity.php?address=".$myaddress); I pass the address to a php web service called gttpGetCity and it returns back to a php page the city associated with that address.
Can I do this in asp.net?
In other words, I pass an address from asp.net markup to the above php webservice and it returns the city associated with that address back to my asp.net form?
Is this possible?
Thanks in advance.