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VoiceNumber Resource

On this reference page, you'll learn the methods and pricing details available through the VoiceNumber Resource. See Related how-to documentation to learn the steps to use the info on this page.

Number Properties

number-properties page anchor
Property nameTypeRequiredPIIDescriptionChild properties
destinationNumberstring<phone-number>

Optional

Not PII

The destination phone number in E.164 format, which consists of a + followed by the country code and subscriber number.

originationNumberstring<phone-number>

Optional

Not PII

The origination phone number in [E.164 format, which consists of a + followed by the country code and subscriber number.

countrystring

Optional

Not PII

The name of the country.

isoCountrystring<iso-country-code>

Optional

Not PII

The ISO country code(link takes you to an external page)

outboundCallPricesarray[object<outbound-call-price-with-origin>]

Optional

Not PII

The list of OutboundCallPriceWithOrigin records.

inboundCallPriceobject<inbound-call-price>

Optional

Not PII

The InboundCallPrice record.

priceUnitstring<currency>

Optional

Not PII

The currency in which prices are measured, specified in ISO 4127(link takes you to an external page) format (e.g. usd, eur, jpy).

urlstring<uri>

Optional

Not PII

The absolute URL of the resource.

Fetch a VoiceNumber resource

fetch-a-voicenumber-resource page anchor

GET https://pricing.twilio.com/v2/Voice/Numbers/{DestinationNumber}

Path parameters

path-parameters page anchor
Property nameTypeRequiredPIIDescription
destinationNumberstring<phone-number>
required
Not PII

The destination phone number, in E.164 format, for which to fetch the origin-based voice pricing information. E.164 format consists of a + followed by the country code and subscriber number.

Query parameters

query-parameters page anchor
Property nameTypeRequiredPIIDescription
originationNumberstring<phone-number>

Optional

Not PII

The origination phone number, in E.164 format, for which to fetch the origin-based voice pricing information. E.164 format consists of a + followed by the country code and subscriber number.

Fetch pricing information for a specific destination and, optionally, origination phone numberLink to code sample: Fetch pricing information for a specific destination and, optionally, origination phone number
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// Download the helper library from https://www.twilio.com/docs/node/install

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const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

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// Find your Account SID at twilio.com/console

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// Provision API Keys at twilio.com/console/runtime/api-keys

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// and set the environment variables. See http://twil.io/secure

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// For local testing, you can use your Account SID and Auth token

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const accountSid = process.env.TWILIO_ACCOUNT_SID;

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const apiKey = process.env.TWILIO_API_KEY;

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const apiSecret = process.env.TWILIO_API_SECRET;

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const client = twilio(apiKey, apiSecret, { accountSid: accountSid });

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async function fetchVoiceNumber() {

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  const number = await client.pricing.v2.voice.numbers("+11111111111").fetch();

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  console.log(number.destinationNumber);

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}

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fetchVoiceNumber();

Response

Note about this response
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{

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  "country": "United States",

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  "destination_number": "+11111111111",

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  "inbound_call_price": {

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    "base_price": null,

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    "current_price": null,

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    "number_type": null

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  },

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  "iso_country": "US",

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  "origination_number": "+987654321",

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  "outbound_call_prices": [

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    {

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      "base_price": "0.013",

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      "current_price": "0.013",

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      "origination_prefixes": [

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        "ALL"

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      ]

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    }

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  ],

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  "price_unit": "USD",

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  "url": "https://pricing.twilio.com/v2/Voice/Numbers/+18001234567"

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}