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  1. Number sign - Wikipedia

    For a number's mathematical sign, see Sign (mathematics). The symbol # is known as the number sign, [1] hash, [2] (in North America) the pound sign, [3] and has a variety of other names.

  2. Number sign | Meaning & Symbol | Britannica

    number sign, versatile symbol (#) most commonly used to preface numbers (e.g., apartment #1) but which encompasses a variety of other uses, especially to tag (or hashtag) posts and messages on …

  3. Number Sign - Rules and Examples - GRAMMARIST

    The number sign (#) is a typographical symbol that represents the word “number” in American English and in Canada. Generally placed immediately before a number or series of digits (with no spaces), it …

  4. Number Sign - DevX

    2025年12月17日 · The number sign is the formal name for the symbol # in Unicode and typography standards. That name matters because it separates the symbol from its many informal aliases.

  5. 5 ways to Type the Number Sign (or Hash Symbol) on the Keyboard

    In this guide, we’re going to show you how to get the hashtag symbol (#), also known as the number sign. This symbol is like a little grid and you see it everywhere, from marking numbers in a list to …

  6. Keyboard Shortcuts for Number Sign # [Hash] - WebNots

    2023年4月20日 · Number sign is part of any standard keyboard layout. On US standard keyboard layout it appears along with number 3 key. You can simply use “Shift and number 3” keys to type number …

  7. # Number Sign (Meaning, Type on Keyboard, Copy & Paste)

    After copying this symbol, you can paste it anywhere by pressing Ctrl and V on your keyboard. The number sign (#), also called the pound sign represents the word number in a list or a sentence. For …

  8. Number sign — Grokipedia

    The number sign is the formal name for the symbol # in typography and standards such as Unicode, where it is officially designated U+0023 NUMBER SIGN (pronounced /ˈnʌmbər saɪn/) and used to …

  9. What Is the Number Sign? - The Tech Edvocate

    The number sign, also known as the pound sign or the octothorpe, is a symbol (#) that has a variety of uses in our daily communication. Despite its ubiquitous presence, most people are unaware of its …

  10. Get the # (hash) on your keyboard – Accessoires Asus

    2026年3月16日 · The hash symbol # (hashtag) can be typed using different key combinations depending on the keyboard type and system language. Here are the most common shortcuts to type the # …