Terms vary from space to space with regard to hours of operation, how many days are offered, reservation requirements, etc., so be sure to check the Visa terms for the space you want to visit." - http://wiki.coworking.org/w/page/16583744/CoworkingVisa
The Coworking Visa wiki is out of date.
This form is separate from the wiki but will autogenerate a new site - https://CoworkingVisa.net where more than 100 spaces are already updated with an interactive map and detailed listings - linked to the Wiki, to make it easier to use the Visa. This service is free of charge. After you submit this form, you'll receive an email when the site is updated with your coworking space's info.
Questions: contact Alex Linsker, Collective Agency, Portland Oregon https://collectiveagency.co/