Here at more proxies.com we use a wide selection of port number in order to keep you anonymous online .
If you would like a custom list made with only a certain port number then we are happy to . Please contact us for this custom proxy service .
Some blackhat applications may only accept proxies that use a certain port number , If this is the case then this proxy service is exactly what you need.
We have many customers who already get custom proxy lists but now we are opening this service to all our customers .