Wyoming - Casper Field Support Office

Field Office Director: Andrew M. Lambrecht
 District Director: Kristi Barrows
Central Region

Physical AddressMailing AddressExpress Mail

150 East B Street
Room 1014
Casper, WY 82601

150 East B Street
Room 1014
Casper, WY 82601

150 East B Street
Room 1014
Casper, WY 82601

Service Area
Transportation, Directions, and Parking
Filing Information and Case Status
Visiting the Office and Attorney Procedures
Prohibited Items

Service Area

This office serves the counties of: Big Horn, Campbell, Converse, Crook, Fremont, Hot Springs, Johnson, Natrona, Niobrara, Park, Sheridan, Sublette, Teton, Washakie, and Weston.



Take Interstate 25.
Get off at Exit 188A for Center Street.
Head south on Center Street.
Turn left onto East B Street.
The office is the Post Office Building on the left.


Not available.

Parking &Accessibility

PARKING: There is limited public parking available near the office. The parking has a two-hour limit.

HANDICAP ACCESSIBILITY: This office is handicapped accessible.

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Filing Information

Follow the instructions on the form(s) that you are filing. If the instructions on the application tell you to file the form at a USCIS local office and you live within this service area, you must file the form as noted below.

Case Status and Referral Follow-ups

If you want to know the status of a case that is pending at this office, you should first call customer service at 1-800-375-5283. If your case is outside of our normal processing time, as shown on the uscis.gov web site, a customer service representative will ask USCIS to research your case, and we will send you a letter with further information.

If the customer service representative instructs you to visit our office, you must schedule an INFOPASS appointment, on our website, to visit this office in person.

Remember to bring the following items noted below, to the office for your appointment:

  • Any notices we have sent to you
  • A valid photo identity document, such as a driver license, passport, employment authorization document, etc.
  • A copy of the application or petition that you filed
  • Proof of paying the fee such as a copy of a cancelled check (front and back) or money order that has been traced for payment, or a handwritten receipt from an Immigration Services Officer.

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Visiting the Office

To receive service at this location, you must have an appointment that has been scheduled by USCIS.

Please note that, until further notice, customers, who would normally make an INFOPASS appointment at the office in Casper, WY, should, instead, schedule their INFOPASS appointments at the Denver Field Office. The Denver Field Office is located at, 12484 East Weaver Place, Centennial, CO 80111.

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Attorney or Representative Procedures

If you are an attorney seeking information at this office, you must make an INFOPASS appointment to visit this office, and you must bring a signed Form G-28.

Prohibited Items

Rules and regulations governing public buildings and grounds can be found at Title 41, Code of Federal Regulations, Subpart 101-20.3 and Title 18, United States Code, Section 930. Additionally this office prohibits:

  • Scissors, Razors, and Other Sharp Objects
  • Flammable Liquids

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Last Reviewed/Updated: