Data & formats

Phone parser & formatter

Validate numbers against full numbering rules, identify region and type, and produce standard formats.

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Phone number

Result

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Using this tool

Parse a phone number’s region, type and standard formats using numbering metadata.

Actions: Parse & validate

Example

Choose GB as the default region to parse the national number as +442079460018. Full English-interface output is shown.

Example action and settings

Action: Parse & validate
Default country or region: United Kingdom (GB, +44)

Input / action

020 7946 0018

Result / expected behavior

Country: GB
Country / region: United Kingdom
Country calling code: +44
Valid: Yes
Possible: Yes
Type: Fixed line
International format: +44 20 7946 0018
National format: 020 7946 0018
E.164: +442079460018
RFC3966: tel:+442079460018
Extension: —

Available options: Default country or region

Scope and limitations

Valid only means it matches local numbering rules, not that it is assigned, reachable or correctly attributed.
Possible length and validity are separate checks; rules depend on the bundled metadata version.

Common mistakes

National numbers need the correct default region; enter the number itself, not prose such as “call me at”.

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IBAN validator & parser

Privacy and browser support

Input is processed in this browser. Do not use real keys or active sensitive credentials as demonstration data. Device features require browser support and your permission.