Depending upon which college you studied in, the New York Bar may recognize your LLB, making you eligible to write the NY Bar exam. Clearing the NY Bar exam will entitle you to practice law in New York.
The certainly do not accept all LLBs. The best way to find out is to go to the NY Bar site, as certain the administrator's contact details and send him an e-mail seeking clarification whether the Univ. you graduated from is recognized by them or not. All the best.