Reverse Phone API

  curl --request GET \
    --url "https://api.trestleiq.com/3.2/phone?phone=2069735100" \
    --header "x-api-key: YOUR_API_KEY"

  const response = await fetch(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  const data = await response.json();

  import axios from "axios";

  const { data } = await axios.get(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  console.log(data);

  import requests

  headers = {"x-api-key": "YOUR_API_KEY"}

  response = requests.get(
    "https://api.trestleiq.com/3.2/phone",
    params={"phone": "2069735100"},
    headers=headers,
    timeout=30,
  )
  data = response.json()
  print(data)

  using var client = new HttpClient();
  client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY");

  var response = await client.GetAsync("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);

  package main

  import (
    "fmt"
    "io"
    "net/http"
  )

  func main() {
    req, _ := http.NewRequest("GET", "https://api.trestleiq.com/3.2/phone?phone=2069735100", nil)
    req.Header.Set("x-api-key", "YOUR_API_KEY")

    resp, err := http.DefaultClient.Do(req)
    if err != nil {
      panic(err)
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
  }

  <?php
  $curl = curl_init("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  curl_setopt($curl, CURLOPT_HTTPHEADER, ["x-api-key: YOUR_API_KEY"]);
  curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

  $response = curl_exec($curl);
  curl_close($curl);

  echo $response;

  import java.net.URI;
  import java.net.http.HttpClient;
  import java.net.http.HttpRequest;
  import java.net.http.HttpResponse;

  public class ReversePhoneExample {
  public static void main(String[] args) throws Exception {
    HttpRequest request =
        HttpRequest.newBuilder()
            .uri(URI.create("https://api.trestleiq.com/3.2/phone?phone=2069735100"))
            .header("x-api-key", "YOUR_API_KEY")
            .GET()
            .build();

    HttpResponse<String> response =
        HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
    System.out.println(response.body());
  }
}

{
  "id": "Phone.3dbb6fef-a2df-4b08-cfe3-bc7128b6f5b4",
  "phone_number": "2069735100",
  "is_valid": true,
  "country_calling_code": "1",
  "line_type": "NonFixedVOIP",
  "carrier": "Trestle Telco",
  "is_prepaid": false,
  "is_commercial": true,
  "owners": [
    {
      "id": "Person.fffdcf06-0929-4b5a-9921-ee49b101ca84",
      "name": "Waidong L Syrws",
      "firstname": "Waidong",
      "middlename": "L",
      "lastname": "Syrws",
      "alternate_names": [
        "Sryws W L"
      ],
      "age_range": "25-29",
      "gender": null,
      "type": "Person",
      "link_to_phone_start_date": "2019-03-23",
      "industry": null,
      "current_addresses": [
        {
          "id": "Location.d1a40ed5-a70a-46f8-80a9-bb4ac27e3a01",
          "location_type": "Address",
          "street_line_1": "100 Syrws St",
          "street_line_2": "Ste 1",
          "city": "Lynden",
          "postal_code": "98264",
          "zip4": "98264-9999",
          "state_code": "WA",
          "country_code": "US",
          "lat_long": {
            "latitude": 0,
            "longitude": 0,
            "accuracy": "Neighborhood"
          },
          "delivery_point": "SingleUnit",
          "link_to_person_start_date": "2011-10-05"
        }
      ]
    }
  ],
  "error": {
    "name": "InternalError",
    "message": "Could not retrieve entire response"
  },
  "warnings": [
    "Missing Input"
  ]
}

  curl --request GET \
    --url "https://api.trestleiq.com/3.2/phone?phone=2069735100" \
    --header "x-api-key: YOUR_API_KEY"

  const response = await fetch(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  const data = await response.json();

  import axios from "axios";

  const { data } = await axios.get(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  console.log(data);

  import requests

  headers = {"x-api-key": "YOUR_API_KEY"}

  response = requests.get(
    "https://api.trestleiq.com/3.2/phone",
    params={"phone": "2069735100"},
    headers=headers,
    timeout=30,
  )
  data = response.json()
  print(data)

  using var client = new HttpClient();
  client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY");

  var response = await client.GetAsync("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);

  package main

  import (
    "fmt"
    "io"
    "net/http"
  )

  func main() {
    req, _ := http.NewRequest("GET", "https://api.trestleiq.com/3.2/phone?phone=2069735100", nil)
    req.Header.Set("x-api-key", "YOUR_API_KEY")

    resp, err := http.DefaultClient.Do(req)
    if err != nil {
      panic(err)
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
  }

  <?php
  $curl = curl_init("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  curl_setopt($curl, CURLOPT_HTTPHEADER, ["x-api-key: YOUR_API_KEY"]);
  curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

  $response = curl_exec($curl);
  curl_close($curl);

  echo $response;

  import java.net.URI;
  import java.net.http.HttpClient;
  import java.net.http.HttpRequest;
  import java.net.http.HttpResponse;

  public class ReversePhoneExample {
  public static void main(String[] args) throws Exception {
    HttpRequest request =
        HttpRequest.newBuilder()
            .uri(URI.create("https://api.trestleiq.com/3.2/phone?phone=2069735100"))
            .header("x-api-key", "YOUR_API_KEY")
            .GET()
            .build();

    HttpResponse<String> response =
        HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
    System.out.println(response.body());
  }
}

{
  "id": "Phone.3dbb6fef-a2df-4b08-cfe3-bc7128b6f5b4",
  "phone_number": "2069735100",
  "is_valid": true,
  "country_calling_code": "1",
  "line_type": "NonFixedVOIP",
  "carrier": "Trestle Telco",
  "is_prepaid": false,
  "is_commercial": true,
  "owners": [
    {
      "id": "Person.fffdcf06-0929-4b5a-9921-ee49b101ca84",
      "name": "Waidong L Syrws",
      "firstname": "Waidong",
      "middlename": "L",
      "lastname": "Syrws",
      "alternate_names": [
        "Sryws W L"
      ],
      "age_range": "25-29",
      "gender": null,
      "type": "Person",
      "link_to_phone_start_date": "2019-03-23",
      "industry": null,
      "current_addresses": [
        {
          "id": "Location.d1a40ed5-a70a-46f8-80a9-bb4ac27e3a01",
          "location_type": "Address",
          "street_line_1": "100 Syrws St",
          "street_line_2": "Ste 1",
          "city": "Lynden",
          "postal_code": "98264",
          "zip4": "98264-9999",
          "state_code": "WA",
          "country_code": "US",
          "lat_long": {
            "latitude": 0,
            "longitude": 0,
            "accuracy": "Neighborhood"
          },
          "delivery_point": "SingleUnit",
          "link_to_person_start_date": "2011-10-05"
        }
      ]
    }
  ],
  "error": {
    "name": "InternalError",
    "message": "Could not retrieve entire response"
  },
  "warnings": [
    "Missing Input"
  ]
}

  curl --request GET \
    --url "https://api.trestleiq.com/3.2/phone?phone=2069735100" \
    --header "x-api-key: YOUR_API_KEY"

  const response = await fetch(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  const data = await response.json();

  import axios from "axios";

  const { data } = await axios.get(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  console.log(data);

  import requests

  headers = {"x-api-key": "YOUR_API_KEY"}

  response = requests.get(
    "https://api.trestleiq.com/3.2/phone",
    params={"phone": "2069735100"},
    headers=headers,
    timeout=30,
  )
  data = response.json()
  print(data)

  using var client = new HttpClient();
  client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY");

  var response = await client.GetAsync("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);

  package main

  import (
    "fmt"
    "io"
    "net/http"
  )

  func main() {
    req, _ := http.NewRequest("GET", "https://api.trestleiq.com/3.2/phone?phone=2069735100", nil)
    req.Header.Set("x-api-key", "YOUR_API_KEY")

    resp, err := http.DefaultClient.Do(req)
    if err != nil {
      panic(err)
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
  }

  <?php
  $curl = curl_init("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  curl_setopt($curl, CURLOPT_HTTPHEADER, ["x-api-key: YOUR_API_KEY"]);
  curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

  $response = curl_exec($curl);
  curl_close($curl);

  echo $response;

  import java.net.URI;
  import java.net.http.HttpClient;
  import java.net.http.HttpRequest;
  import java.net.http.HttpResponse;

  public class ReversePhoneExample {
  public static void main(String[] args) throws Exception {
    HttpRequest request =
        HttpRequest.newBuilder()
            .uri(URI.create("https://api.trestleiq.com/3.2/phone?phone=2069735100"))
            .header("x-api-key", "YOUR_API_KEY")
            .GET()
            .build();

    HttpResponse<String> response =
        HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
    System.out.println(response.body());
  }
}

{
  "id": "Phone.3dbb6fef-a2df-4b08-cfe3-bc7128b6f5b4",
  "phone_number": "2069735100",
  "is_valid": true,
  "country_calling_code": "1",
  "line_type": "NonFixedVOIP",
  "carrier": "Trestle Telco",
  "is_prepaid": false,
  "is_commercial": true,
  "owners": [
    {
      "id": "Person.fffdcf06-0929-4b5a-9921-ee49b101ca84",
      "name": "Waidong L Syrws",
      "firstname": "Waidong",
      "middlename": "L",
      "lastname": "Syrws",
      "alternate_names": [
        "Sryws W L"
      ],
      "age_range": "25-29",
      "gender": null,
      "type": "Person",
      "link_to_phone_start_date": "2019-03-23",
      "industry": null,
      "current_addresses": [
        {
          "id": "Location.d1a40ed5-a70a-46f8-80a9-bb4ac27e3a01",
          "location_type": "Address",
          "street_line_1": "100 Syrws St",
          "street_line_2": "Ste 1",
          "city": "Lynden",
          "postal_code": "98264",
          "zip4": "98264-9999",
          "state_code": "WA",
          "country_code": "US",
          "lat_long": {
            "latitude": 0,
            "longitude": 0,
            "accuracy": "Neighborhood"
          },
          "delivery_point": "SingleUnit",
          "link_to_person_start_date": "2011-10-05"
        }
      ]
    }
  ],
  "error": {
    "name": "InternalError",
    "message": "Could not retrieve entire response"
  },
  "warnings": [
    "Missing Input"
  ]
}

  curl --request GET \
    --url "https://api.trestleiq.com/3.2/phone?phone=2069735100" \
    --header "x-api-key: YOUR_API_KEY"

  const response = await fetch(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  const data = await response.json();

  import axios from "axios";

  const { data } = await axios.get(
    "https://api.trestleiq.com/3.2/phone?phone=2069735100",
    {
      headers: {
        "x-api-key": "YOUR_API_KEY",
      },
    }
  );
  console.log(data);

  import requests

  headers = {"x-api-key": "YOUR_API_KEY"}

  response = requests.get(
    "https://api.trestleiq.com/3.2/phone",
    params={"phone": "2069735100"},
    headers=headers,
    timeout=30,
  )
  data = response.json()
  print(data)

  using var client = new HttpClient();
  client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY");

  var response = await client.GetAsync("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);

  package main

  import (
    "fmt"
    "io"
    "net/http"
  )

  func main() {
    req, _ := http.NewRequest("GET", "https://api.trestleiq.com/3.2/phone?phone=2069735100", nil)
    req.Header.Set("x-api-key", "YOUR_API_KEY")

    resp, err := http.DefaultClient.Do(req)
    if err != nil {
      panic(err)
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
  }

  <?php
  $curl = curl_init("https://api.trestleiq.com/3.2/phone?phone=2069735100");
  curl_setopt($curl, CURLOPT_HTTPHEADER, ["x-api-key: YOUR_API_KEY"]);
  curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

  $response = curl_exec($curl);
  curl_close($curl);

  echo $response;

  import java.net.URI;
  import java.net.http.HttpClient;
  import java.net.http.HttpRequest;
  import java.net.http.HttpResponse;

  public class ReversePhoneExample {
  public static void main(String[] args) throws Exception {
    HttpRequest request =
        HttpRequest.newBuilder()
            .uri(URI.create("https://api.trestleiq.com/3.2/phone?phone=2069735100"))
            .header("x-api-key", "YOUR_API_KEY")
            .GET()
            .build();

    HttpResponse<String> response =
        HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
    System.out.println(response.body());
  }
}

{
  "id": "Phone.3dbb6fef-a2df-4b08-cfe3-bc7128b6f5b4",
  "phone_number": "2069735100",
  "is_valid": true,
  "country_calling_code": "1",
  "line_type": "NonFixedVOIP",
  "carrier": "Trestle Telco",
  "is_prepaid": false,
  "is_commercial": true,
  "owners": [
    {
      "id": "Person.fffdcf06-0929-4b5a-9921-ee49b101ca84",
      "name": "Waidong L Syrws",
      "firstname": "Waidong",
      "middlename": "L",
      "lastname": "Syrws",
      "alternate_names": [
        "Sryws W L"
      ],
      "age_range": "25-29",
      "gender": null,
      "type": "Person",
      "link_to_phone_start_date": "2019-03-23",
      "industry": null,
      "current_addresses": [
        {
          "id": "Location.d1a40ed5-a70a-46f8-80a9-bb4ac27e3a01",
          "location_type": "Address",
          "street_line_1": "100 Syrws St",
          "street_line_2": "Ste 1",
          "city": "Lynden",
          "postal_code": "98264",
          "zip4": "98264-9999",
          "state_code": "WA",
          "country_code": "US",
          "lat_long": {
            "latitude": 0,
            "longitude": 0,
            "accuracy": "Neighborhood"
          },
          "delivery_point": "SingleUnit",
          "link_to_person_start_date": "2011-10-05"
        }
      ]
    }
  ],
  "error": {
    "name": "InternalError",
    "message": "Could not retrieve entire response"
  },
  "warnings": [
    "Missing Input"
  ]
}

Reverse Phone API 3.2

GET https://api.trestleiq.com/3.2/phone?phone=[insert_phone_number]

Query Parameters

string

required

The phone number in E.164 or local format. The default country calling code is +1 (USA). Example: phone=2069735100

string (ISO-3166-2)

The ISO-3166 alpha-2 country code of the phone number. See: ISO-3166. Example: phone.country_hint=US

string

Person or Business name associated with the phone number. If multiple names are associated with the phone in Trestle’s database, this name will be ranked higher. Example: phone.name_hint=John Doe

string

The postal code of the subscriber address associated with the phone number. If multiple names or addresses are associated with the phone in Trestle’s database, this postal code hint will be used to rank name/address higher. Example: phone.postal_code_hint=98264

Header Parameters

string

required

Your API key for authentication. Example: {{ apiKey }}

Response

string or null <Phone.<uuid>>

The persistent ID of the phone number. Format: Phone.<uuid>

string or null (PhoneNumber)

The phone number in E.164 or local format. The default country calling code is +1 (USA).

boolean or null

True if the phone number is valid.

string or null <E.164>

The country code of the phone number.

string or null

The line type of the phone number. Possible values:

Landline - Traditional wired phone line
Mobile - Wireless phone line
FixedVOIP - VOIP number connected to a physical address
NonFixedVOIP - VOIP number unconnected to a fixed physical address
Premium - Caller pays a premium for the call
TollFree - Callee pays for call
Voicemail - Voicemail-only service
Other - Line type is unclear

string or null

The company that provides voice and/or data services for the phone number. Carriers are returned at the MVNO level.

boolean or null

True if the phone is associated with a prepaid account.

boolean or null

True if the phone number is registered to a business.

object[]

The owner(s) associated to the phone.

Show owner object

string or null <Person.<uuid>>

The persistent ID of the person.

string or null

The full name of the person.

string or null (Firstname)

The first name of the person.

string or null (Middlename)

The middle name (or middle initial) of the person.

string or null (Lastname)

The last name of the person.

string[]

Alternate names of the person associated with the phone.

string or null (AgeRange)

The age of the person in a 5-year range.

string or null (Gender)

The gender of the person.

string

The type of the legal entity.

Person: The legal entity is a person.
Business: The legal entity is a company. Enum: Business Person

string or null

The date when the person was first linked to the phone number.

string[] or null

The industry classification of the business associated to the phone.

object[]

A list of unique current locations associated with the Person or Business in the belongs_to array.

Show address object

string or null <Location.<uuid>>

The persistent ID of the address.

string or null

The type of the location. Enum: Country Neighborhood City N Neighborhood ZipPlus4 Address

string or null

The first line of the street part in the structured address.

string or null

The second line of the street part in the structured address.

string or null

The name of the city in the structured address.

string or null

The postal code of the structured address.

string or null ^\d+-\d{4}$

The ZIP+4 code of the structured address (USA).

string or null

The state code of the structured address.

string or null (ISO-3166-2)

The ISO-3166 alpha-2 country code of the phone number. See: ISO-3166.

object or null

The coordinates of the geographical location of the address.

Show lat_long object

number or null <double>

The latitude coordinate of the location.

number or null <double>

The longitude coordinate of the location.

string or null

The accuracy of the geographical location. Enum: Country State City PostalCode Neighborhood Street RoofTop

string or null (DeliveryPoint)

The type of the delivery point of the address. Enum: SingleUnit MultiUnit POBox PartialAddress

string or null (LinkToPersonStartDate)

The date when the address was first linked to the person.

object(PartialError)

Error details in case of an error.

Show error object

string

Incomplete response due to external timeouts. value: “InternalError”

string

The error message. value: “Could not retrieve entire response”

string[]

Warnings returned as part of the response, if applicable.Enum: Invalid Input International number. Not authorized Missing Input

Error Responses

400 Bad Request

The server cannot process the request due to client-side errors.Check for: Syntax errors in the request script, malformed JSON, or invalid parameters.

403 Forbidden

The request is understood, but the server is refusing to fulfill it. Error responses include an errorCode field identifying the cause:

Invalid API Key (INVALID_API_KEY): The key is incorrect, deactivated, or missing from the request. Check for: Trailing spaces, syntax errors, incorrect character counts, or a missing x-api-key header.
API Key Disabled (Portal Issue) (FORBIDDEN): The key is inactive. Check for: Insufficient funds in your self-serve wallet or if a Trestle Admin manually deactivated your API key.
API Key does not have Product Access (Portal Issue) (FORBIDDEN): The API key is active, but it is not enabled for this product or API version. Check for: Incorrect endpoint, incorrect API version, or missing product access on the key.
API Key Expired (FORBIDDEN): The key has reached its end-of-life (primarily affects Trial users).

429 Too Many Requests

You have sent too many requests in a given amount of time.

Rate Limit Exceeded (RATE_LIMIT_EXCEEDED): You have surpassed the queries-per-second (QPS) threshold for your tier.
Quota Exceeded (Portal Issue) (QUOTA_EXCEEDED): You have reached the total volume allowed for your current billing cycle. Upgrade your plan in the portal to resume service.

500 Internal Server Error

An unexpected error occurred on the server side. Please contact support if this persists.See Error handling for all error response bodies and codes.

Get Started

API Reference

Reference

Reverse Phone API 3.2

Query Parameters

Header Parameters

Response

Error Responses

400 Bad Request

403 Forbidden

429 Too Many Requests

500 Internal Server Error

​Reverse Phone API 3.2

​Query Parameters

​Header Parameters

​Response

​Error Responses

​400 Bad Request

​403 Forbidden

​429 Too Many Requests

​500 Internal Server Error

Reverse Phone API 3.2

Query Parameters

Header Parameters

Response

Error Responses

400 Bad Request

403 Forbidden

429 Too Many Requests

500 Internal Server Error