Returned letter from USCIS at Washington DC haoyungc2007-11-12 21:08:07

In June wrote to FL and got reply in early Sept from a USCIS lady (named Constance Carter) in washington DC saying I should get response regading my I-485 in 45 days. However, there is no response from USCIS in 60 days. Last week wrote back to this lady. But the my letter was returned back for undelivering. The lady address who is:

Constance Carter, supervisor
Customer Assistance Office
USCIS
US department of Homeland Security
Washington DC 20529

There is no street address in her letter. Anyone contacted her before with success, please list her detailed address here, thanks

回复：Returned letter from USCIS at Washington DC

谢谢兄第, 冒昧问一下, 你咋知道? 实在经不起折腾了

回复：谢谢兄第, 冒昧问一下, 你咋知道? 实在经不起折腾了

谢谢. I fould actually several USCIS addresses in DC, Such

You may just call 1-800-375-5283 mention this to a USCIS

If that is the case, I would send the letter to