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● Jersey · +44

Jersey phone number validator & formatter

Check whether a Jersey number is valid, detect its line type, and convert it to E.164, international, or national format — instantly and free. Powered by Google's libphonenumber.

validates in your browser — nothing is sent anywhere
Jersey phone number  ·  country

Jersey phone number format

CountryJersey (JE)
Country calling code+44
Example number (international)+44 7797 712345
National format07797 712345
E.164 format+447797712345
RFC 3966 (tel: URI)tel:+447797712345
Example line typemobile

To dial a Jersey number from abroad, start with the country code +44 followed by the national subscriber number. In E.164 — the format every SMS gateway, CRM, and payment provider expects — the same number is stored as +447797712345: a leading +, the country code, and the national number with no spaces or separators.

Validate Jersey numbers in your app

The interactive tool above runs entirely in your browser. For server-side validation at scale — sign-up forms, lead cleaning, SMS routing — call the API. One GET request, no SDK, works in any language.

# Validate a Jersey number via the API
curl "https://phone-validation-and-formatting.p.rapidapi.com/v1/validate?number=%2B447797712345" \
  -H "X-RapidAPI-Key: YOUR_KEY" \
  -H "X-RapidAPI-Host: phone-validation-and-formatting.p.rapidapi.com"

Get a free API key →  ·  1,000 free requests/month, no credit card.

Frequently asked questions

What is the country code for Jersey?

The country calling code for Jersey is +44. A full number in international (E.164) form looks like +447797712345.

What does a valid Jersey phone number look like?

A typical Jersey mobile number is written +44 7797 712345 internationally, 07797 712345 nationally, or +447797712345 in E.164 format.

How do I validate a Jersey phone number in code?

Send one GET request to the Phone Validation API with the number and country code "JE". The response tells you whether it is valid, the line type, and every standard format. A free tier is available.

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