What an ICE Field Office Is

An ICE Field Office is a local office run by U.S. Immigration and Customs Enforcement, a federal agency under the Department of Homeland Security. Each field office covers a specific geographic area — usually a state or region — and handles immigration enforcement, detention, and deportation cases in that territory. If you receive a notice from ICE, are detained, or need to report to an immigration office in person, you will be dealing with your local field office.

ICE Field Offices are not the same as USCIS offices (which handle immigration petitions and green cards) or the Department of State (which issues visas). Field offices focus on enforcement: they investigate immigration violations, detain people without legal status, and carry out deportations. Understanding which office covers your area and what it does can help you understand notices you receive or prepare for interactions with immigration authorities.

Key Takeaways

  • ICE Field Offices are enforcement agencies that investigate immigration violations, detain people, and carry out deportations — they do not process green cards or visas.
  • The United States has 24 ICE Field Offices, each covering a specific geographic region, and you can find yours by entering your zip code on the ICE website.
  • If you receive a notice to appear, a detainer, or an I-862 form, that document will name which field office issued it.
  • You can contact your local field office by phone or mail, but you should never show up in person without being instructed to do so by a notice or your attorney.

The 24 ICE Field Offices and Their Regions

ICE divides the country into 24 field offices. Each one covers multiple states or a large metropolitan area. For example, the New York Field Office covers New York, New Jersey, and Connecticut. The Los Angeles Field Office covers Southern California. The Chicago Field Office covers Illinois, Indiana, and Wisconsin. These boundaries do not follow state lines exactly, so knowing your field office requires looking it up rather than guessing.

The official ICE website has a tool where you can enter your zip code and find which field office serves your area. You can also call the main ICE number at 1-844-363-1423 and ask which field office covers your location. Having this information is useful if you need to send documents, understand a notice you received, or prepare for a meeting with an immigration attorney.

How to Find Your Local ICE Field Office

The fastest way to find your field office is to visit the ICE website and use their office locator tool. Go to ice.gov, look for the "Contact" or "Field Offices" section, and enter your zip code. The tool will return the name of your field office, its address, phone number, and sometimes hours of operation.

If you have received a notice from ICE — such as a Notice to Appear, a detainer, or an I-862 form — the field office that issued it will be printed on the document. You do not need to search; the office is already identified. If you are unsure which office sent a notice, you can call the number on the document or contact your immigration attorney.

You can also call ICE's main line at 1-844-363-1423 and provide your address. They can tell you which field office covers your area and may be able to transfer you or provide a direct number. Wait times can be long, so having your zip code ready will speed up the call.

What Happens When ICE Detains Someone

If ICE detains a person, that person is usually held at a facility in the field office's region, though not always at the field office itself. ICE operates detention centers, contracts with local jails, and uses private facilities. When someone is detained, ICE issues a detainer — a form that tells local law enforcement to hold the person for ICE to pick up.

The field office that covers the area where the detention occurred will handle the case. They will schedule an initial hearing, usually within 72 hours, where the person can request a bond hearing. The field office will also prepare deportation paperwork and coordinate with immigration courts. If you or a family member is detained, contact your local field office when ready to find out where the person is being held and what the next steps are.

Understanding Notices and Documents from ICE

ICE sends several types of notices. A Notice to Appear (Form I-862) tells you that you are in removal proceedings and must appear before an immigration judge on a specific date. A detainer is a request to local law enforcement to hold you for ICE. A Notice of Intent to Issue a Final Order of Removal means ICE is moving toward deporting you. Each document will name the field office that issued it and provide contact information.

If you receive any notice from ICE, do not ignore it. Even if you believe the notice is wrong or you have a legal defense, you must respond or appear as instructed. Failure to appear can result in an automatic deportation order. If you receive a notice, contact an immigration attorney when ready — they can review the document, explain your options, and represent you in proceedings.

When and How to Contact Your Field Office

You should contact your field office if you need to report a change of address, if you have questions about a notice you received, or if a family member has been detained. You can call the field office directly using the number on any notice you received, or you can find the number through the ICE website locator tool.

Do not show up at the field office in person unless you have been instructed to do so by a notice or by your attorney. ICE offices are not walk-in facilities, and appearing without an appointment can result in detention. If you need to speak with someone, call first and ask how to proceed. If you have an attorney, have them contact the field office on your behalf — this is often safer and more effective than calling yourself.

You can also send written correspondence to your field office by mail. Include your name, date of birth, A-number (if you have one), and a clear description of what you are writing about. Mail moves slowly, so if your matter is urgent, call instead.

ICE Field Offices vs. Other Immigration Offices

It is straightforward to confuse ICE Field Offices with other immigration agencies because they all use similar names and acronyms. USCIS (U.S. Citizenship and Immigration Services) handles green card petitions, work permits, and citizenship applications — they do not do enforcement. The Department of State issues visas and passports. Local police and sheriff's departments are separate from ICE, though they sometimes work together.

If you are trying to get a green card, work permit, or visa, you will not be working with an ICE Field Office. If you are in removal proceedings, have been detained, or have received an enforcement notice, you are dealing with ICE. Knowing the difference helps you understand which agency to contact and what to expect.

Frequently Asked Questions

Can I call my ICE Field Office to ask if I have a case?

You can call, but ICE will not discuss your case over the phone unless you are already in removal proceedings. If you have not received a notice, they may not have information to share. If you are worried about your immigration status, contact an immigration attorney instead — they can research your case and advise you on your options.

What should I do if I receive a notice from ICE?

Read the notice carefully and note the date you must appear or respond. Contact an immigration attorney when ready — do not wait. Even if you believe the notice is wrong, you need legal information before responding. If you cannot afford an attorney, ask the notice if there is a legal services organization in your area that can help.

Can ICE come to my home or workplace?

ICE can conduct enforcement operations at homes and workplaces, but they must follow certain rules. They generally need a judicial warrant (signed by a judge) to enter a home, though there are exceptions. If ICE shows up, you have the right to remain silent and to refuse consent to search. Do not sign anything. If possible, record the interaction and contact an attorney when ready.

How do I find out where someone detained by ICE is being held?

Call your local ICE Field Office and provide the person's name and date of birth. ICE maintains a detention locator tool on their website where you can search by name. You can also contact the facility directly if you know which one is holding the person. An immigration attorney can also help you locate someone and find out what charges or proceedings are pending.

Do I need to report to my ICE Field Office?

Only if you have been instructed to do so by a notice or by your attorney. If you are in removal proceedings or on a monitoring program, your notice will tell you where and when to report. If you are unsure, ask your attorney before going to the office. Showing up without being instructed to can create problems.