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GET
/
v1
/
phone
/
{ciso}
curl -X GET 'https://api.countrystatecity.in/v1/phone/US' \
  -H 'X-CSCAPI-KEY: YOUR_API_KEY'

{
  "country": "IN",
  "dial_code": "+91",
  "iso2": "IN",
  "iso3": "IND"
}
Get the dial code for one country. The path parameter accepts three forms — the same identifier flexibility as the rest of the geographic API:
  • ISO 3166-1 alpha-2 (e.g. US, IN)
  • ISO 3166-1 alpha-3 (e.g. USA, IND)
  • Numeric CSC country ID (e.g. 233)
Availability: Supporter plan and above. Returns 403 on lower tiers.
Responses are cached server-side for 24 hours. Numeric IDs 1 and 001 resolve to the same cache slot; letter codes are case-insensitive.

​
Authentication

​
X-CSCAPI-KEY
string
required
Your API key for authentication

​
Path Parameters

​
ciso
string
required
ISO2 code, ISO3 code, or numeric country ID. Case-insensitive for ISO codes.

​
Response

A single phone entry (object, not an array — unlike the list endpoint).
​
country
string
ISO 3166-1 alpha-2 code of the country (e.g. "US"). Convenience field equal to iso2.
​
dial_code
string
Dial code with leading + (e.g. "+91").
​
area_code
string
Present only for NANP entries with a fixed area-code prefix in the underlying data (e.g. "246" for Barbados). Omitted when not applicable — do not assume the field exists.
​
iso2
string
ISO 3166-1 alpha-2 code.
​
iso3
string
ISO 3166-1 alpha-3 code.
curl -X GET 'https://api.countrystatecity.in/v1/phone/US' \
  -H 'X-CSCAPI-KEY: YOUR_API_KEY'

{
  "country": "IN",
  "dial_code": "+91",
  "iso2": "IN",
  "iso3": "IND"
}