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Phone Number Parser and Formatter

DataDeveloperText

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INPUT

Auto Process

Phone Number *

Default Country

Used when the phone number doesn't include a country code

OUTPUT

Client Side

Format	Value
International (E.164)
National
International
RFC 3966 (tel: URI)
Country
Country Code
Number Type
Valid Number
Possible Number

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Guide

Phone Number Parser and Formatter

Parse and format phone numbers into standard international formats instantly. Enter any phone number in any format and get it converted to E.164, national, international, and RFC 3966 formats. The tool also detects the country, validates the number, and identifies the number type (mobile, fixed line, toll-free, etc.).

How to Use

Enter a phone number in any format into the input field. Select the default country if the number does not include a country code. The tool will automatically parse the number and display it in multiple standard formats along with validation details.

Features

Multiple Output Formats – E.164, National, International, and RFC 3966 (tel: URI) formats
Country Detection – Automatically detects the country and country code from the phone number
Number Validation – Checks if the number is valid and possible for the detected region
Number Type Detection – Identifies whether the number is mobile, fixed line, toll-free, VoIP, and more
45+ Countries Supported – Pre-configured default country selector for quick parsing
Real-Time Processing – Results update instantly as you type

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 FAQ

What is the E.164 phone number format?

E.164 is the international standard for phone number formatting defined by the ITU-T. It specifies that phone numbers should start with a plus sign (+) followed by the country code and subscriber number, with a maximum of 15 digits total. For example, a US number would be +14155552671.
What is RFC 3966 and when is it used?

RFC 3966 defines the tel: URI scheme for telephone numbers. It is used in web and mobile applications to create clickable phone links. For example, tel:+1-415-555-2671 allows users to initiate a call by clicking the link in a browser or email client.
What is the difference between national and international phone number formats?

National format displays the number as dialed within its own country, including the trunk prefix (like 0 in many countries). International format includes the country code with a plus sign and removes the trunk prefix, making it dialable from any country in the world.
How does phone number validation work?

Phone number validation checks two things: whether the number is possible (correct length for the country) and whether it is valid (matches known number patterns for the region). A number can be possible but not valid if it has the right length but does not match any assigned number range.