azn phone

Validate phone numbers — GET /phone_numbers. Requires api_key. Each input counts as a paid lookup.

Usage

azn phone [options] [query]
azn phone --file input.txt
azn phone --stdin

Flag	Description
-f, --file <path>	Read one phone number per line
--stdin	Read one phone number per line from stdin
-o, --out <path>	Write CSV to a file (batch mode only)
--carrier	Look up the current network carrier (slower)

Exactly one of: [query], --file, --stdin. Requests are tagged cli.

Include the country code (for example +12025550173) for reliable parsing.

Output

Single input (always JSON):

{
  "query": "+12025550173",
  "response": {
    "result": {
      "valid": true,
      "national_format": "(202) 555-0173",
      "international_format": "+1 202-555-0173",
      "iso_country": "USA",
      "iso_country_2": "US",
      "country": "United States",
      "current_carrier": { "name": null },
      "original_carrier": { "name": "Example Telecom", "network_type": "landline" }
    }
  }
}

current_carrier is only populated when --carrier is passed (an HLR lookup that is slower and may cost more). Unparseable numbers return "valid": false with the format fields blank.

Multiple inputs (file or stdin) emit CSV by default; pass --json for the { count, results: [{ query, response }] } shape. CSV columns (carriers flattened to their name):

query,status,valid,national_format,international_format,iso_country,iso_country_2,country,current_carrier,original_carrier

A row that fails its lookup doesn't abort the batch: in CSV its status becomes Error: <message>; in JSON its entry is { query, error: { code, message } }. The batch still exits 0 — filter on status or the error key to find failures. Auth/permission failures (auth_failed, forbidden) are the exception: they abort the whole run since every row would fail identically.

Agent patterns

# Single — is it valid?
azn phone "+12025550173" | jq .response.result.valid

# Batch to CSV
cat numbers.txt | azn phone --stdin > numbers.csv

# Filter invalid numbers from a batch
cat numbers.txt | azn phone --stdin --json | jq '.results[] | select(.response.result.valid == false) | .query'

Error codes

• missing_argument — no [query], --file, or --stdin supplied
• auth_failed — invalid key, or key lacks paid phone validation permission
• rate_limited — back off and retry
• invalid_input — malformed request rejected by the API