While the booklet provides at least one physical location in South Carolina where there is a recruiting station or an officer recruiting station, in some cases there are many more which could be in a more convenient location. It's also important to note that in some instances a interested applicant would be best served going to a general recruiting station if there is no officer-specific station in the vicinity.
Army
Army Recruiter Locator - Set the search to "enlisted" to find general recruiting stations. This map will quickly pinpoint the two closest stations to the given zip code - http://www.goarmy.com/locate-a-recruiter.html
Navy
Navy Officer Recruiter Locator - Enter zip code and choose the officer recruiting location - https://www.navy.com/locator.html
Columbia, SC Officer Recruiter Facebook page - this is not up to date, but the address is correct and the office doesn't display on the recruiter locator map - https://www.facebook.com/Navy-Officer-Recruiting-Station-Columbia-SC-282501701778223/
Air Force
AF Officer Recruiter Locator - Enter zip code and select the "college graduate" option on the map. It will quickly pinpoint the closest station to that location - http://www.airforce.com/contact-us/recruiter-locator/
Marine Corps
Request Information - Filling out the information on this page will cause an officer recruiter to contact you instead of the other way around. There is no locator option for all the Marine recruiting stations. - https://www.marines.com/request-information?ver=C
Columbia, SC Officer Recruiter Facebook page - Fairly well maintained, allows you to keep up with local recruiting activities as well as contact information - https://www.facebook.com/osocolumbia/