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Argentine Phone Number Normalizer
x402
Argentine Phone Number Normalizer is a paid API for AI agents from landingen24h.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).
Parses and normalizes Argentine phone numbers into E.164, WhatsApp-ready, and international formats, detecting mobile vs landline.
Price / call$0.01
Success—
StatusUnknown
How this service works
Landing page para tu negocio en 24 horas: textos, diseño para celular y botón de WhatsApp. Boceto gratis: ves la primera versión antes de pagar. USD 39 de lanzamiento.
Output
Returns a JSON object with the validated flag, E.164 format, mobile detection, area code, national number, WhatsApp-ready link (wa.me URL), E.164 mobile and landline variants, formatted international number, and a note explaining the correct prefix usage for WhatsApp and SMS.
Example use cases
WhatsApp link generation for Argentine customers
“I have this Argentine number — 011 15 4567-8901 — can you normalize it and give me the correct WhatsApp link to send a message?”
Detecting mobile vs landline in Argentina
“Can you check if the Argentine number 0351 4123456 is a mobile or a landline, and give me the international dialing format?”
Bulk CRM phone number cleanup
“I need to standardize this Argentine phone number from my CRM — it's saved as '(011) 15-3456-7890' — can you give me the clean E.164 and national format?”
Technical details
Endpoint
POSThttps://landingen24h.com/api/x402/ar/phone?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to normalize, validate, or reformat Argentine phone numbers specifically — especially when building WhatsApp integrations, CRM pipelines, or communication tools targeting Argentina. It handles the notoriously complex Argentine numbering system (15/9 mobile prefixes, Buenos Aires 011 codes) automatically, which generic international phone libraries often get wrong.
Side effects
- Invalid or unrecognizable Argentine phone number returns valid: false
- Number outside Argentine numbering plan may fail validation
- Malformed input strings exceeding 40 characters may be rejected
- Ambiguous numbers (e.g. missing area code) may produce incorrect area code extraction
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| phone | string | Argentine phone number in any common format |
Output
Schema · Response
{
"type": "json",
"example": {
"e164": "+5491112345678",
"note": "Mobile detected (15 or 9 prefix): use the +549 form for WhatsApp and SMS.",
"input": "011 15 1234-5678",
"valid": true,
"mobile": true,
"area_code": "11",
"normalized": "1112345678",
"whatsapp_link": "https://wa.me/5491112345678",
"national_number": "1112345678",
"e164_mobile_format": "+5491112345678",
"e164_landline_format": "+541112345678",
"formatted_international": "+54 9 11 1234-5678"
}
}Tags
x402
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