Who to Call: Key Phone Numbers & Addresses for Niagara County Jail, Probation, PreTrial, and Mail Room

Need to reach the right office fast? Whether you're dealing with court paperwork, probation, pretrial supervision, or the courthouse mail room, here are the key Niagara County contacts in one place.

2 min read niagaracounty.gov
Who to Call: Key Phone Numbers & Addresses for Niagara County Jail, Probation, PreTrial, and Mail Room

The Niagara County Sheriff's Office Civil Process Division uses two addresses. For mailing: PO Box 496, Lockport, NY 14095-0496. For in-person visits: 5526 Niagara St. Ext., Lockport, NY 14094.

Call the Civil Process Division at (716) 438-3423.

The Niagara County Mail Room is on the 1st Floor of the Niagara County Courthouse, 175 Hawley St., Lockport, NY 14094-2740.

Call the Mail Room at (716) 439-7119.

Niagara County Probation is in the Golden Triangle Building at 111 Main St., Suite 201, Lockport, NY 14094.

Call Probation at (716) 438-4055. Fax: (716) 438-4066.

Treatment Accountability to Safer Communities (TASC) is located at the Niagara County Jail, 5526 Niagara St. Ext., Lockport. Phone: 716-438-3381. Fax: (716) 438-3458.

PreTrial Services falls under the Niagara County Probation Department. Not sure where your question belongs? Start with Probation - they can route you to the right place.

For PreTrial Services, the contact is Angela Beightol. Phone: (716) 438-3381. Fax: (716) 438-3458. Email: pretrialservices@niagaracounty.com.

Who to Call: Key Phone Numbers & Addresses for Niagara County Jail, Probation, PreTrial, and Mail Room

Practical Tips

  • Incarcerated person’s full legal name (spell it the way it appears in court paperwork)
  • Booking number (if you have it)
  • Case or docket number (if you have it)
  • Your callback number and a pen/paper to write down names, extensions, and next steps
  • A clear one-sentence summary of what you need (example: “I’m trying to confirm where to send paperwork”)
  • Ask the office to confirm their hours and whether they need anything in writing (and if so, what format)

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