Pagination for responsive e-commerce website

Question

I'm working on the pagination topic for a responsive project. I'd like to have some feedbacks from you regarding this solution.

Scenario:

• pagination for the search results page;
• pagination for category listing page;
• we can't use infinite scroll because we have on the top of the listing (different adv for each pages) the special offers from our sellers (they pay for this feature);

Questions:

• make sense to hide the page numbers in the XS view;
• make sense to hide the prev and next links when the user is in the first/last page?

Mockups:

Answer 1

Also in the SM, MD, LG Pagination you could remove one number in both ends having:

< Prev  1 2 ... 79 80  Next >

Instead of:

< Prev  1 2 3 ... 78 79 80  Next >

Answer 2

I would agree with both your questions.

Rather than full removal of the numbers perhaps you could replace the numbers with a drop down on mobile devices possibly.

This would allow people who wish to jump to a specific page the ability to still do this.

You could also only show the page numbers (links or dropdown) if the number of results is more than 2 or 3 pages.