uncheckederror PhoneNumbersNA by: uncheckederror .NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 9,173 total downloads last updated 12/21/2024 Latest version: 1.0.16 Phone Numbers NANPA VOIP Telephony NPA NXX XXXX Validation Parsing A library for parsing phone numbers. Built around the North American Numbering Plan and the NANPA formal specification.