Detention facilities

Natrona County Detention Center

Natrona County Detention Center, at 1100 Bruce Lane in Casper, Wyoming, is on ICE's facility list under the Denver Field Office. As read on October 31, 2026, the jail's number is (307) 235-9521. In-person family visits are generally not allowed, though the county may approve one in special circumstances. Contact runs through NCIC, and most letters go to a Texas scanning address.

Published:

Agency directory checked: · Listed as of this date

Listed in an official agency directory checked 2026-10-20. This records a dated listing, not a guarantee of continuing employment, operations, occupancy, or case assignment. Recheck the official source before acting.

General information, not legal advice. See the notice at the end of this page.

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We take these cases: Asylum, Deportation and removal defense, Family and marriage-based immigration, K-1 fiancé(e) visa, I-751 removal of conditions and waivers, Inadmissibility waivers, VAWA self-petitions, Citizenship and naturalization.

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How do I confirm someone is at the Casper jail?

Nothing here shows that a particular person is in this jail. Search the ICE locator at ice.gov/locator by A-number, or by name and country of birth. ICE takes detainee questions at (307) 235-9521 from 8 a.m. to 5 p.m.; the county's Visitation page lists (307) 235-9524 for other detention center questions. If neither gives an answer, call the Denver Field Office at (720) 873-2899, which covers Wyoming. Read October 31, 2026; ICE last updated its facility page on August 6, 2026.

Can family visit in person or by video?

Generally not in person. ICE says friends and family cannot visit, and no visiting days or hours are published, but the county says in-person non-contact visits may be approved case by case in special circumstances. Ask a detention center lieutenant at (307) 235-9521 before traveling. Otherwise, contact is remote through NCIC: video visits cost $0.30 a minute, messages $0.25, and picture or video messages $0.35. No incoming calls reach detainees except voicemail messages to approved inmates. For an urgent message, call the same number with the full name, A-number and your callback number.

Where do letters go, and what if the paper is an original?

Since March 14, 2024, the county sends ordinary mail through a scanner: Natrona County Detention Center, PO Box 591, Longview, Texas 75606. The county says mail sent there is not returned and is destroyed after processing, so never send an original passport, birth certificate or court paper. Limits: 5 pages, 8.5 x 11 inches, front side only, 1 photo; mail breaking them is rejected. Legal and medical mail, and approved publisher-sent books and periodicals, go to 201 N David, Casper, WY 82601. ICE still prints 201 N David, 2nd Floor, for all mail, so confirm at (307) 235-9521.

How do I add money or pay for calls?

The county takes deposits every day, 8 to 11 a.m., 1 to 4 p.m. and after 6 p.m., or by mail. It accepts cash, Western Union or MoneyGram money orders and cashier's checks, but no credit cards or personal checks, and no cash by mail. Mail a money order or cashier's check alone, with a return address, to the full name, C/O NCDC, 201 N David, 2nd Floor, Casper, WY 82601, not to Longview. ICE's restricted list names cashier's checks, so confirm first. Prepaid NCIC accounts: 1-800-943-2189 or account.ncic.com. Calls cost $0.16 a minute in the U.S., $0.25 to Mexico and Canada, and $0.35 elsewhere.

How does a lawyer reach a client here?

Attorneys book in-person visits at (307) 235-9521 and arrange legal calls or video through NCIC. The Casper Sub-Office, (307) 462-5025, names the deportation officer once a G-28 is on file, and handles approval of items needed for travel or release. Case questions and legal mail can go to wyomingero@ice.dhs.gov, which does not accept Stay of Removal or Case Appeal applications. Mark legal mail in the subject line and give the full name, A-number, return fax and page count; processing runs Monday to Friday, 8 a.m. to 4 p.m., except holidays. ICE names no court, so look up the hearing or see a removal defense lawyer.

Other facilities in this ICE field office

How a case moves through immigration court

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Frequently asked questions

How do I find someone at Natrona County Detention Center?

Try ICE's Online Detainee Locator first, then call the jail at (307) 235-9521 between 8 a.m. and 5 p.m. If neither gives an answer, the Denver Field Office takes the question at (720) 873-2899.

What are the visiting hours at the Natrona County jail in Casper?

No visiting days or hours are published, and in-person family visits are generally not allowed. The county says a non-contact visit may be approved in special circumstances; ask a lieutenant at (307) 235-9521. Video visits through NCIC cost $0.30 a minute.

What address do I use to mail a letter to a detainee in Casper?

The county sends ordinary letters to PO Box 591, Longview, Texas 75606, where they are scanned and later destroyed, so send no originals. Legal and medical mail goes to 201 N David, Casper, WY 82601. ICE lists only the Casper address, so confirm at (307) 235-9521.

How do I send money to someone at the Natrona County jail?

The county accepts cash, Western Union or MoneyGram money orders and cashier's checks, not credit cards or personal checks. Mail a money order or cashier's check alone to C/O NCDC, 201 N David, 2nd Floor, Casper, WY 82601, and never mail cash.

What is Natrona County Detention Center?

Natrona County Detention Center, at 1100 Bruce Lane in Casper, Wyoming, is on ICE's facility list under the Denver Field Office. As read on October 31, 2026, the jail's number is (307) 235-9521. In-person family visits are generally not allowed, though the county may approve one in special circumstances. Contact runs through NCIC, and most letters go to a Texas scanning address.

What should I check before relying on this information?

Listed in an official agency directory checked 2026-10-20. This records a dated listing, not a guarantee of continuing employment, operations, occupancy, or case assignment. Recheck the official source before acting. Attorneys book in-person visits at (307) 235-9521 and arrange legal calls or video through NCIC. The Casper Sub-Office, (307) 462-5025, names the deportation officer once a G-28 is on file, and handles approval of items needed for travel or release. Case questions and legal mail can go to wyomingero@ice.dhs.gov, which does not accept Stay of Removal or Case Appeal applications. Mark legal mail in the subject line and give the full name, A-number, return fax and page count; processing runs Monday to Friday, 8 a.m. to 4 p.m., except holidays. ICE names no court, so [[find-immigration-court-hearing|look up the hearing]] or see a [[/services/removal-defense|removal defense lawyer]].

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