根据住址，依辖区分别寄往 NSC/TSC.

AP/EAD 的申请寄往何处？
－－ 根据住址，依辖区分别寄往 NSC/TSC.
NSC 辖区 - AK, AZ, CA, CO, Guam, HI, ID, IL, IN, IA, KS, MI, MN, MO, MT, NE, NV, ND, OH, OR, SD, UT, WA, WI or WY
TSC 辖区 - AL, AR, CT, DE, FL, GA, KY, LA, ME, MD, MA, MS, NH, NJ, NM, NY, NC, SC, OK, PA, Puerto Rico, RI, TN, TX, VT, VA, U.S. Virgin Islands, WV, or Washington, DC

for detail

闲话 AP (I-131) 和 EAD (I-765)http://blog.wenxuecity.com/blogview.php?date=200706&postID=42162