回複：請教一下辦綠卡問題, 在賓州辦綠卡屬於哪個center呀?

The Philadelphia District provides immigration benefits and enforcement activities for the States of Pennsylvania, Delaware, and West Virginia. The Philadelphia District Office, the Sub Office at Pitt*****urgh, Pennsylvania, and the field offices at Dover, Delaware, and Charleston, West Virginia provide services to these three states.

Street Address:
Philadelphia District Office
1600 Callowhill Street
Philadelphia, PA 19130