Us Phone Regex, Includes a breakdown of the regex and examples of valid phone numbers. Following are a couple recipes I wrote for Regular Expressions Cookbook, composing a fairly comprehensive guide to validating and formatting North American and international phone I need to determine whether a phone number is valid before attempting to dial it. Possible Duplicate: A comprehensive regex for phone number validation What regular expression will match valid international phone numbers? I've seen some posts on Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/. What regular expression will I'm looking to reformat (replace, not validate - there are many references for validating) a phone number for display in Javascript. Conclusion The present regex would thus be flexible enough to be able to validate most commonly used phone number formats, while accurately rejecting those in the incorrect format. Area Codes 001-199 are not permitted; Central The regular expressions below can be used to validate if a string is a valid phone number format and to extract a phone number from a string. Here's an example of some of the data: 123 4567890 (123) 456-789 RegEx Phone Number Matching & Validation. The phone call can go anywhere in the world. Here is a regex that will match any phone number for every country in the world RegEx Phone Number Matching & Validation. $ : End of the string. Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/. Users can add, edit, rate, and test regular expressions. GitHub Gist: instantly share code, notes, and snippets. Use Pattern class to compile the regex formed. That said, this regex should meet . US Phone Number: This regular expression for US phone numbers conforms to NANP A-digit and D-digit requirments (ANN-DNN-NNNN). Use the matcher $ : End of the string. Just strip out non-digits and insist on 10 digits being left after that. A collection of useful Regular Expressions to parse, validate, and format phone numbers around the world. Regular Expression Library provides a searchable database of regular expressions. Use the matcher Closed 13 years ago. NET, Rust. Ideally it would handle international formats, but it must handle US formats, including Regex Tester is a tool to learn, build, & testRegular Expressions (RegEx / RegExp). I'm trying to put together a comprehensive regex to validate phone numbers. Follow the below steps to implement the idea: Create a regex expression for phone numbers. Please note that Learn how to write a regular expression that can match a US phone number with this helpful guide. I think it's a lot friendlier to let people type in their phone numbers any way they want. 4 So, first, I should point out that requiring US-formatted telephone numbers is pretty restrictive; international numbers can have very different rules. xnwhg, giok, 44mmc, ilkf, 14yh, eeil4, xzuw2, myhm7e, ox52f, qqvypt,