# Create bulk contacts

**POST /v1/Contacts/Bulk**




## Servers
- https://accounts.twilio.com: https://accounts.twilio.com ()


## Authentication methods
- Account sid auth token


## Parameters



### Body: application/x-www-form-urlencoded (object)

- **Items** (array)
  A list of objects where each object represents a contact's details. Each object includes the following fields: `contact_id`, which must be a string representing phone number in [E.164 format](https://www.twilio.com/docs/glossary/what-e164); `correlation_id`, a unique 32-character UUID that maps the response to the original request; `country_iso_code`, a string representing the country using the ISO format (e.g., US for the United States); and `zip_code`, a string representing the postal code.


## Responses
### 201
Created
#### Headers
- **Access-Control-Allow-Origin** (string)
  Specify the origin(s) allowed to access the resource
- **Access-Control-Allow-Methods** (string)
  Specify the HTTP methods allowed when accessing the resource
- **Access-Control-Allow-Headers** (string)
  Specify the headers allowed when accessing the resource
- **Access-Control-Allow-Credentials** (boolean)
  Indicates whether the browser should include credentials
- **Access-Control-Expose-Headers** (string)
  Headers exposed to the client

#### Body: application/json (object)
- **items** ()
  A list of objects where each object represents the result of processing a `correlation_id`. Each object contains the following fields: `correlation_id`, a unique 32-character UUID that maps the response to the original request; `error_code`, an integer where 0 indicates success and any non-zero value represents an error; and `error_messages`, an array of strings describing specific validation errors encountered. If the request is successful, the error_messages array will be empty.


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