FCC Block Find: Block, County and State FIPS Codes for a Coordinate

fccgeo/block-find

Finds the block that contains a United States coordinate and returns its 15-digit block FIPS code and bounding box, plus the county (FIPS code and name) and state (FIPS code, two-letter code and name). A lighter lookup than FCC Area Lookup: identifiers only, with no block population and no market-area codes. Data from the FCC Block Find API, passed through unmodified. This product uses the FCC Data API but is not endorsed or certified by the FCC. Served by Eden Engine; not an official FCC product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

Federal Communications Commission

This product uses the FCC Data API but is not endorsed or certified by the FCC. Served by Eden Engine; not an official FCC product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

Install it Create an account

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "fccgeo/block-find" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "fccgeo/block-find" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "fccgeo/block-find", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "fccgeo/block-find", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "latitude",
    "longitude"
  ],
  "properties": {
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Latitude in decimal degrees, north positive (Washington DC is 38.9)."
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Longitude in decimal degrees, west negative (Washington DC is -77.0)."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "Block",
    "County",
    "State",
    "status"
  ],
  "properties": {
    "Block": {
      "type": "object",
      "required": [
        "FIPS"
      ],
      "properties": {
        "FIPS": {
          "type": [
            "string",
            "null"
          ],
          "description": "15-digit block FIPS code; null when the coordinate is in no US block."
        },
        "bbox": {
          "type": [
            "array",
            "null"
          ],
          "items": {
            "type": "number"
          },
          "description": "Block bounding box: west, south, east, north in decimal degrees."
        }
      },
      "additionalProperties": true
    },
    "State": {
      "type": "object",
      "required": [
        "FIPS"
      ],
      "properties": {
        "FIPS": {
          "type": [
            "string",
            "null"
          ],
          "description": "2-digit state FIPS code."
        },
        "code": {
          "type": [
            "string",
            "null"
          ],
          "description": "Two-letter state or district code."
        },
        "name": {
          "type": [
            "string",
            "null"
          ]
        }
      },
      "additionalProperties": true
    },
    "County": {
      "type": "object",
      "required": [
        "FIPS"
      ],
      "properties": {
        "FIPS": {
          "type": [
            "string",
            "null"
          ],
          "description": "5-digit county FIPS code."
        },
        "name": {
          "type": [
            "string",
            "null"
          ]
        }
      },
      "additionalProperties": true
    },
    "status": {
      "type": "string",
      "description": "The service's own status, OK for a normal answer."
    },
    "executionTime": {
      "type": "string",
      "description": "The service's own timing figure."
    }
  },
  "description": "The FCC Block Find API response: the block, county and state the coordinate falls in, and the service's status.",
  "additionalProperties": true
}