# FirstUp (Pre-Probate) Leads in Jefferson County, New York: 8 a Month, $4.00 | LeadFuzion

- Leads a month: 8
- Monthly price: $4.00
- Price per lead: $0.50
- Skip-traced contacts included
- Delivered daily
- Updated November 9, 2026

[Order FirstUp leads for Jefferson County](https://leadfuzionlists.com/daily/leads/firstup/ny/jefferson/#account-info-section)

## What is in each lead

Each lead is one recently deceased property owner, from published obituaries and death records, with the properties that person owned and their relatives.

Guide: [The FirstUp (Pre-Probate) Playbook (free)](https://leadfuzion.ai/lead-playbooks/?type=firstup)

## Cities and towns covered

Watertown, Carthage, Clayton, Dexter, Adams, Cape Vincent, Theresa, Alexandria Bay, Henderson, Chaumont, Redwood, Sackets Harbor, Three Mile Bay, La Fargeville, Adams Center, Black River, Evans Mills, Mannsville, Philadelphia, Wellesley Island, Antwerp, Lorraine, Natural Bridge, Rodman, Brownville, Thousand Island Park, Calcium, Felts Mills, Fishers Landing, Henderson Harbor, Ellisburg, Depauville, Grenell, Murray Isle, Belleville, Plessis

## ZIP codes covered

13601, 13602, 13603, 13605, 13606, 13607, 13608, 13612, 13616, 13618, 13619, 13622, 13624, 13634, 13636, 13637, 13638, 13640, 13650, 13656, 13659, 13661, 13665, 13673, 13675, 13679, 13682, 13685, 13691, 13693

## For AI agents

The LeadFuzion Agent Store sells historical FirstUp (Pre-Probate) packages. This county's live listing: https://mcp.leadfuzion.ai/api/v1/packages?state=NY&county=Jefferson&lead_type=FirstUp. MCP endpoint: https://mcp.leadfuzion.ai/api/v1/mcp. Docs: https://mcp.leadfuzion.ai/llms.txt

[How AI agents buy from LeadFuzion](https://leadfuzion.ai/agents/)