I agree with the above post! Please do not give out your information but instead try to screen the recruiter as to why they are calling you? Ask very detailed questions about the job. As you may not be aware many of them screen you for the employer, and as mentioned above. This is a disservice to you. They do not work for you or trying to help you but they are paid and work for the employer. You're best bet is to avoid using one, unless you must then be sure that they gain your trust first and be sure of certain white lies that may or may not be true and what they are telling you, especially if you are pushed or rushed into making a decision. Also there should be no references or you sending your resume before you are to see the employer and job opportunity! Be careful, as they tend to be edited without prior knowledge, so best you ask before hand that there should be no edits unless you agree. You can request that they send you more details in an email to diffuse the conversation!