Get NANPA Prefix

Returns information about single NANPA prefix.

Request

HTTP Method: GET

URI Path: /v3/nanpa_prefixes/

Note

For all returned data attributes, see Nanpa Prefixes Object.

URI Query Parameters

Name	Type	Is Required?	Description
id	string	Yes	Unique ID identifier of the NANPA Prefix.
include	string	No	Inclusion

Examples

GET NANPA Prefix

http

GET /v3/nanpa_prefixes/1d968dcf-8ee7-40fa-8073-cdbc027bc3b3 HTTP/1.1
Host: api.didww.com
Content-Type: application/vnd.api+json
Accept: application/vnd.api+json
Api-Key: [API Token]

curl

curl -i -X GET https://api.didww.com/v3/nanpa_prefixes/1d968dcf-8ee7-40fa-8073-cdbc027bc3b3 -H "Accept: application/vnd.api+json" -H "Api-Key: [API Token]" -H "Content-Type: application/vnd.api+json"

response

HTTP/1.1 200 OK
Content-Type: application/vnd.api+json

{
    "data": {
        "id": "1d968dcf-8ee7-40fa-8073-cdbc027bc3b3",
        "type": "nanpa_prefixes",
        "attributes": {
            "npa": "201",
            "nxx": "221"
        },
        "relationships": {
            "country": {
                "links": {
                    "self": "https://api.didww.com/v3/nanpa_prefixes/1d968dcf-8ee7-40fa-8073-cdbc027bc3b3/relationships/country",
                    "related": "https://api.didww.com/v3/nanpa_prefixes/1d968dcf-8ee7-40fa-8073-cdbc027bc3b3/country"
                }
            },
            "region": {
                "links": {
                    "self": "https://api.didww.com/v3/nanpa_prefixes/1d968dcf-8ee7-40fa-8073-cdbc027bc3b3/relationships/region",
                    "related": "https://api.didww.com/v3/nanpa_prefixes/1d968dcf-8ee7-40fa-8073-cdbc027bc3b3/region"
                }
            }
        }
    },
    "meta": {
        "api_version": "2026-04-16"
    }
}

Other Responses

Code	Success	Description
404	No	Not Found
401	No	Unauthorized