where to file I-485 if I-140 was approved?

来源: 于 2006-06-29 05:39:24 [旧帖] [给我悄悄话] 本文已被阅读：次

My I-140 was approved by TSC (transferred from NSC). Which center should I file I-485, VSC or TSC? I am in PA. Thanks.