About this office
Brownsville SO is a Satellite Office of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), located at 601 P Street South, Harlingen, TX 78550.
ATF offices carry out federal firearms, explosives, arson, and alcohol/tobacco diversion enforcement and regulation within their assigned territory.
This office falls under the HOUSTON FIELD DIVISION, which coordinates ATF field and satellite offices across its region, including Brownsville SO.
This directory tracks ATF field offices, satellite offices, and division offices nationwide. Browse other ATF offices in Harlingen or across TX to find the closest location to you.
Frequently asked questions
About Brownsville SO in Harlingen, TX
This office
Where is Brownsville SO located? +
Brownsville SO is located at 601 P Street South, Harlingen, TX 78550. Use the Get Directions button above to open navigation.
What type of ATF office is Brownsville SO? +
Brownsville SO is classified as a Satellite Office within the HOUSTON FIELD DIVISION.
What is a Satellite Office? +
ATF offices carry out federal firearms, explosives, arson, and alcohol/tobacco diversion enforcement and regulation within their assigned territory.
What is the ZIP code for Brownsville SO? +
The ZIP code for Brownsville SO in Harlingen, TX is 78550.
What city and state is Brownsville SO in? +
Brownsville SO is in Harlingen, TX.
How do I contact Brownsville SO? +
Contact details for Brownsville SO aren't published in this listing. Use the ATF office locator at
atf.gov or contact the
HOUSTON FIELD DIVISION for current phone and appointment information.
Is Brownsville SO open to walk-in visitors? +
Walk-in policies vary by office and can change without notice. Confirm the current visitor and appointment policy for Brownsville SO before making a trip.
What are typical ATF field office hours? +
Most ATF offices operate during standard federal business hours on weekdays, excluding federal holidays. Confirmed hours for Brownsville SO aren't included in this listing — verify directly before visiting.
Is Brownsville SO the same as ATF headquarters? +
No. Brownsville SO is a Satellite Office under the HOUSTON FIELD DIVISION. ATF's national headquarters is a separate office in Washington, D.C.
What is the directory ID for Brownsville SO? +
The directory ID for this listing is 4984e24b-508d-4c39-8089-ba909ef9e277.
Office types & structure
What's the difference between a Field Office and a Satellite Office? +
A Field Office is typically the primary ATF presence for a metro area or state, with broader staffing and services. A Satellite Office extends a field division's coverage into additional cities, often with a smaller footprint reporting up to a field office or division office.
What's the difference between a Field Office and a Division Office? +
A Division Office serves as the administrative headquarters for an entire ATF field division, overseeing multiple field and satellite offices across a multi-state region. A Field Office is one of the offices reporting into that division.
Who runs the HOUSTON FIELD DIVISION? +
ATF field divisions are led by a Special Agent in Charge (SAC), who oversees all field and satellite offices within the division's territory.
What does the HOUSTON FIELD DIVISION cover? +
ATF field divisions oversee firearms, explosives, arson, and alcohol/tobacco diversion enforcement and regulation across a multi-state or regional area, coordinating the field and satellite offices within that territory, including Brownsville SO.
Is Brownsville SO a law enforcement office or an administrative office? +
It's classified as a Satellite Office. Field and satellite offices are typically operational/investigative; division offices combine investigative oversight with administrative leadership for the region.
What agency does Brownsville SO fall under? +
Brownsville SO is part of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), under the HOUSTON FIELD DIVISION.
Is ATF part of the Department of Justice? +
Yes. ATF is a federal law enforcement agency within the U.S. Department of Justice.
Services & jurisdiction
Does Brownsville SO handle firearms licensing? +
ATF field and satellite offices support Federal Firearms License (FFL) compliance and industry operations within their territory, though specific licensing services can vary by office. Contact Brownsville SO directly or check atf.gov to confirm what's handled on-site.
Does Brownsville SO issue Federal Firearms Licenses (FFLs)? +
FFL applications are processed through ATF's licensing centers; field offices such as Brownsville SO typically support compliance inspections and industry outreach rather than initial issuance. Confirm current procedures at atf.gov.
Does Brownsville SO handle explosives licensing? +
ATF offices support federal explosives licensing and compliance within their region. Confirm with Brownsville SO or atf.gov whether explosives licensing services are handled at this specific location.
Does Brownsville SO handle NFA (National Firearms Act) applications? +
NFA applications (e.g. for suppressors or short-barreled rifles) are processed centrally through ATF's NFA Division rather than at individual field offices. Brownsville SO may support related compliance work within its territory.
Does Brownsville SO handle arson investigations? +
ATF supports arson investigations, often in partnership with state and local fire and law enforcement agencies, within the HOUSTON FIELD DIVISION's territory.
Does Brownsville SO investigate illegal firearms trafficking? +
Firearms trafficking investigation is a core ATF field function. Brownsville SO operates within the HOUSTON FIELD DIVISION's investigative territory covering Harlingen, TX and the surrounding area.
Does Brownsville SO serve the general public or only licensees and industry? +
ATF offices generally serve both the public — for tips, records requests, and outreach — and regulated industry members such as FFL and explosives licensees, though the exact mix of services can vary by office.
Can I request public records from Brownsville SO? +
Public records requests to ATF are generally handled through a Freedom of Information Act (FOIA) request at atf.gov, rather than directly at an individual field or satellite office.
Does Brownsville SO coordinate with state and local law enforcement? +
Yes. ATF field and satellite offices, including Brownsville SO, routinely coordinate with state and local law enforcement on joint task forces and investigations within their territory.
How is Brownsville SO different from a local police department? +
Brownsville SO is a federal office. ATF enforces federal firearms, explosives, and arson-related laws, and often works alongside — rather than in place of — state and local police.
Reporting & emergencies
Can I report a firearms-related crime to Brownsville SO? +
ATF field offices, including Brownsville SO, accept tips related to firearms trafficking and violent crime involving firearms. For an active emergency, contact local law enforcement or 911 first.
Can I report an explosives incident to Brownsville SO? +
For an active emergency, contact 911 first. Brownsville SO and the HOUSTON FIELD DIVISION can be contacted for non-emergency reporting and follow-up on explosives-related incidents.
What should I do if I need ATF outside of Brownsville SO's availability? +
For urgent matters outside normal availability, contact local law enforcement or 911 in an emergency, or reach ATF's national contact channels at atf.gov.
Nearby & verification
Are there other ATF offices near Harlingen, TX? +
Yes. This directory lists other
ATF offices in Harlingen and across
TX, within the HOUSTON FIELD DIVISION. Browse nearby listings to find the closest office.
How can I verify current information about Brownsville SO? +
This listing is compiled from publicly available ATF office data. For current hours, phone numbers, and services, check the official ATF office locator at
atf.gov before visiting Brownsville SO.