Wyoming - Casper Field Support Office

This office is staffed during the following weeks:
January 14 to 18, 2019
February 11 to 15, 2019
March 18 to 22, 2019
April 15 to 19, 2019
May 13 to 17, 2019
June 17 to 21, 2019
July 15 to 19, 2019
August 19 to 23, 2019
September 9 to 13, 2019
October 21 to 25, 2019
November 18 to 22, 2019
December 16 to 20, 2019

To process applications faster, we are moving some of our application work to other field offices. Therefore, you might receive a notice (for example, for an interview or a Request for Evidence) that comes from another field office that has not handled your case before. This change does not affect where you will go for your biometric appointment. We will still send you to the closest USCIS application support center. Please follow the instructions in your USCIS notice. If you have questions about any notice you receive from USCIS, please contact the USCIS Contact Center.

Office Address: 150 East B Street, Room 1014, Casper, WY 82601
Do not send completed forms or documentation to this address. You must send your documentation to the address listed on your form. See Filing Information below.

Mailing Address: 1248 E. Weaver Place, Centennial, 80111

Office Days/Hours:

Monday 7:30 a.m. - 4:00 p.m.
Tuesday 7:30 a.m. - 4:00 p.m.
Wednesday 7:30 a.m. - 4:00 p.m.
Thursday 7:30 a.m. - 4:00 p.m.
Friday 7:30 a.m. - 4:00 p.m.
Saturday Closed
Sunday Closed

Schedule an Appointment

In order to visit this office or to speak with an immigration services officer, you must have an appointment scheduled by USCIS, or you must schedule an appointment.


Field Office Director: Andrew Lambrecht
District Director: Angela "Kristi" Barrows
Central Region

Service Area

This office serves the following counties in Wyoming:

CountyZip Code(s)
Big Horn82410, 82411, 82412, 82420, 82421, 82422, 82426, 82428, 82431, 82432, 82434, 82441
Campbell82716, 82717, 82718, 82725, 82727, 82731, 82732
Converse82224, 82229, 82633, 82637
Crook82710, 82711, 82712, 82714, 82720, 82721, 82729
Fremont82310, 82501, 82510, 82512, 82513, 82514, 82515, 82516, 82520, 82523, 82524, 82642, 82649
Hot Springs82430, 82443
Johnson82639, 82640, 82834, 82840
Natrona82601, 82602, 82604, 82605, 82609, 82620, 82630, 82635, 82636, 82638, 82643, 82644, 82646, 82648
Niobrara82222, 82225, 82227, 82242
Park82190, 82414, 82423, 82433, 82435, 82440, 82450
Sheridan82801, 82831, 82832, 82833, 82835, 82836, 82837, 82838, 82839, 82842, 82844, 82845
Sublette82922, 82923, 82925, 82941, 83113, 83115
Teton83001, 83002, 83011, 83012, 83013, 83014, 83025, 83414
Washakie82401, 82442
Weston82701, 82715, 82723, 82730

Parking and Accessibility

This office is accessible to people with disabilities.

There is free parking near the office. View a map of nearby parking lots.

For directions by car or public transportation, click the office address link at the top of this page.

Avoid Immigration Scams

Many people offer help with immigration services. Unfortunately, not all are authorized to do so. While many of these unauthorized practitioners mean well, many of them are out to scam you. This is against the law and may be considered an immigration services scam. Learn more about avoiding immigration scams and how to protect yourself.

Filing Information

Follow the instructions on the form(s) that you are filing.

Field Office Services

Field Offices handle a variety of functions, many of which you can complete online. We suggest you Ask Emma for more details about what you want to accomplish. Many times, you can complete your task via the Internet. For example, you can get Green Card help, Employment Authorization Documentation assistance, Adoptions or Citizenship information, or download forms.

Attorney or Representative Procedures

If you are an attorney, you must make an appointment with the office that has jurisdiction over your client’s residential address. You must make a separate appointment for each client you wish to discuss.

Becoming an Accredited Representative

If you are not an attorney and wish to provide the public with immigration services, you must be authorized by the Department of Justice (DOJ)'s Executive Office for Immigration Review (EOIR). More information is available on how an organization can apply for recognition and accreditation at the District Office.

Prohibited Items

Federal law prohibits weapons like firearms, knives, pepper spray and ammunition at any USCIS facility. Even if you have a permit for a firearm, you cannot bring it to a USCIS building. Please check your purse, briefcase, or bag and remove and safely store these items before your visit. Violators may be subject to fine and/or imprisonment. Please see Title 41, Code of Federal Regulations, Subpart C for more information.  

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