Mailing stuff

[imdustin 0]

Which address would be best?

The USCIS Dallas Lockbox

For U.S. Postal Service:

USCIS

P.O. Box 660151

Dallas, TX 75266

For Express mail and courier deliveries:

USCIS

Attn: I-129F

2501 South State Highway 121 Business

Suite 400

Lewisville, TX 75067

Also, how do you know which service center your stuff goes to? I live in Arizona. Do I find that out once it goes through the lockbox? Sorry for all the questions, just trying to make sure I do it all right the first time....but thanks to everyone who has responded to previous posts...it has been a tremendous help and put me more at ease with all of this...so glad I found this site....Good luck everyone who is involved in this whole process

[Bill and Vicky 25]

Which address would be best?

The USCIS Dallas Lockbox

Also, how do you know which service center your stuff goes to? I live in Arizona. Do I find that out once it goes through the lockbox?

The Post Office box is if you're using the U.S. Postal Service, including Express and Priority Mail. The street address is if you're using FedEx or UPS, since they won't deliver to a P.O. box. If you're asking "which is better", I like to use Express Mail since it's traceable and you can get a signature for the delivery.

The choice of the Service Center is based on load balancing. If you send it to Texas, it should be processed by the Texas Service Center but it's strictly at the discretion of USCIS. Your NOA1 (receipt) will have the service number on it which includes the three-letter prefix for the Service Center it's assigned to. (They *can* be reassigned after the NOA1, but usually stay there.)

Care,

Bill

[imdustin 0]

The Post Office box is if you're using the U.S. Postal Service, including Express and Priority Mail. The street address is if you're using FedEx or UPS, since they won't deliver to a P.O. box. If you're asking "which is better", I like to use Express Mail since it's traceable and you can get a signature for the delivery.

The choice of the Service Center is based on load balancing. If you send it to Texas, it should be processed by the Texas Service Center but it's strictly at the discretion of USCIS. Your NOA1 (receipt) will have the service number on it which includes the three-letter prefix for the Service Center it's assigned to. (They *can* be reassigned after the NOA1, but usually stay there.)

Care,

Bill

Thanks Bill!! That helps a lot