{"id":9898,"date":"2024-10-01T12:49:54","date_gmt":"2024-10-01T12:49:54","guid":{"rendered":"https:\/\/iprovpn.com\/blog\/?p=9898"},"modified":"2025-08-22T14:26:27","modified_gmt":"2025-08-22T14:26:27","slug":"block-unknown-callers","status":"publish","type":"post","link":"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/","title":{"rendered":"How to Block Unknown Callers?"},"content":{"rendered":"<p>Unknow callers may cause annoyance and stress. Knowing how to block unknown calls can give you reassurance regardless of the type of nuisance caller. You can learn in this guide how to disable unknown calls with a breakdown of what that term means, along with reasons for your repeated unknown call frequency. You will find a guide on how iProVPN can boost your privacy and shield your safety.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 ez-toc-wrap-center counter-flat ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/div>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#What_Does_Unknown_Caller_Mean\" >What Does Unknown Caller Mean?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Why_Do_I_Keep_Getting_Unknown_Calls\" >Why Do I Keep Getting Unknown Calls?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#How_to_Block_Unknown_Callers_on_Different_Platforms\" >How to Block Unknown Callers on Different Platforms<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#iPhone\" >iPhone<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Silence_Unknown_Callers\" >Silence Unknown Callers:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Block_Specific_Numbers\" >Block Specific Numbers:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Android\" >Android<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Block_All_Unknown_Numbers\" >Block All Unknown Numbers:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Use_Do_Not_Disturb_Mode\" >Use Do Not Disturb Mode:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Blocking_Calls_Using_Carrier_Services\" >Blocking Calls Using Carrier Services<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#How_to_Block_Unknown_Callers_Using_Apps\" >How to Block Unknown Callers Using Apps<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#What_Is_an_Unknown_Caller_and_How_to_Protect_Yourself\" >What Is an Unknown Caller and How to Protect Yourself?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Why_Use_iProVPN_to_Block_Unknown_Callers\" >Why Use iProVPN to Block Unknown Callers?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#Tips_to_Manage_and_Block_Unknown_Callers\" >Tips to Manage and Block Unknown Callers<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/iprovpn.com\/resources\/block-unknown-callers\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Does_Unknown_Caller_Mean\"><\/span><strong>What Does Unknown Caller Mean?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Someone unidentified has a contact number that remains hidden on your caller ID. Instead of displaying a recognizable number or name of the caller, you may only view &#8216;Unknown Caller,&#8217; &#8216;Private Number,&#8217; or &#8216;<a href=\"https:\/\/iprovpn.com\/posts\/no-caller-id\/\" target=\"_blank\" rel=\"noopener\">No Caller\u00a0<\/a><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><a href=\"https:\/\/iprovpn.com\/posts\/no-caller-id\/\" target=\"_blank\" rel=\"noopener\">ID<\/a>.<\/span>&#8216; When the caller conceals their information or the system misrecords the number, the result can be the same.<\/p>\n<p>Numerous trustworthy reasons exist for unknown phone numbers appearing in your calls, such as government offices or medical centers. Calls from unknown numbers might connect you with advertisements or potential scams.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Do_I_Keep_Getting_Unknown_Calls\"><\/span><strong>Why Do I Keep Getting Unknown Calls?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Have you ever thought about why you receive unidentified numbers? You&#8217;re not alone. There are several reasons why unknown callers keep calling you:<\/p>\n<ul>\n<li><strong> Telemarketers:<\/strong> Several promotional agencies rely on those unknown phone numbers to reach potential consumers.<\/li>\n<li><strong> Automated Spam Calls:<\/strong> To hide detection or blocking attempts of robocalls and spam calls, the platform often prefers hidden phone numbers.<\/li>\n<li><strong> Spoofing:<\/strong> Thieves often resort to phony or concealed telephone numbers to persuade recipients to reply.<\/li>\n<li><strong> Privacy Concerns:<\/strong> Certain people and groups like to obscure their numbers to ensure privacy.<\/li>\n<\/ul>\n<p>Worldwide, the number of these calls is growing, and several users see them frequently. One must learn how to block unknown callers to stop these intrusions.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Block_Unknown_Callers_on_Different_Platforms\"><\/span><strong>How to Block Unknown Callers on Different Platforms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"iPhone\"><\/span><a href=\"https:\/\/iprovpn.com\/download\/ios-vpn\" target=\"_blank\" rel=\"noopener\"><strong>iPhone<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Blocking unknown numbers on an iPhone is straightforward and can be done directly through the device settings.<\/p>\n<ol>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Silence_Unknown_Callers\"><\/span><strong>Silence Unknown Callers<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Go to <strong>Settings<\/strong>.<\/li>\n<li>Scroll down and tap <strong>Phone<\/strong>.<\/li>\n<li>Toggle on <strong>Silence Unknown Callers<\/strong>.<\/li>\n<li>This feature sends calls from unknown numbers straight to voicemail without alerting you.<\/li>\n<\/ul>\n<\/li>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Block_Specific_Numbers\"><\/span><strong>Block Specific Numbers<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Open the <strong>Phone<\/strong><\/li>\n<li>Find the unknown number you want to block in <strong>Recent Calls<\/strong>.<\/li>\n<li>Tap the info icon next to the number and select <strong>Block this Caller<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"Android\"><\/span><a href=\"https:\/\/iprovpn.com\/download\/android-vpn\" target=\"_blank\" rel=\"noopener\"><strong>Android<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Android users also have several options for blocking unknown numbers depending on the version of their operating system.<\/p>\n<ol>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Block_All_Unknown_Numbers\"><\/span><strong> Block All Unknown Numbers:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ol>\n<ul style=\"list-style-type: circle;\">\n<li>Open the Phone app.<\/li>\n<li>Tap the three-dot menu icon and go to Settings.<\/li>\n<li>Select Blocked Numbers.<\/li>\n<li>Toggle the option to Block Calls from Unknown Numbers.<\/li>\n<\/ul>\n<ol start=\"2\">\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Use_Do_Not_Disturb_Mode\"><\/span><strong> Use Do Not Disturb Mode:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ol>\n<ul style=\"list-style-type: circle;\">\n<li>You can also enable Do Not Disturb mode to block calls from unknown numbers, with an option to allow calls only from saved contacts.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Blocking_Calls_Using_Carrier_Services\"><\/span><strong>Blocking Calls Using Carrier Services<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A variety of carriers supply users with sophisticated call-blocking options, generally for free or for a small fee. If an unknown caller keeps calling, consider these services:<\/p>\n<ul>\n<li><strong> AT&amp;T Call Protect:<\/strong> Provides fraud prevention and notifies you of <a href=\"https:\/\/iprovpn.com\/resources\/how-to-stop-spam-calls-and-robocalls\/\" target=\"_blank\" rel=\"noopener\">spam calls<\/a>.<\/li>\n<li><strong> Verizon Call Filter:<\/strong> Checking for robocalls and removing them while delivering instant spelling alerts.<\/li>\n<li><strong> T-Mobile Scam Shield:<\/strong> Offers scam avoidance and lets you control incoming unwanted calls.<\/li>\n<\/ul>\n<p>Customers can tailor these features to prevent blocked calls from unknown numbers while also providing better defenses against fraud and spam calls.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Block_Unknown_Callers_Using_Apps\"><\/span><strong>How to Block Unknown Callers Using Apps<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Multiple programs enable you to oversee and stop unfamiliar phone numbers with greater efficiency. Here are some top options:<\/p>\n<p><strong>Truecaller:<\/strong> Truecaller identifies and blocks spam and unknown callers using a large database before you answer each call.<\/p>\n<p><strong>Hiya:<\/strong> A powerful call stopper and spam locator that supplies caller information and allows you to disable callers you don&#8217;t know.<\/p>\n<p><strong>RoboKiller:<\/strong> This app catches and disables robocalls and telemarketing, as well as giving you the option to create clever answers to irritate fraudsters.<\/p>\n<p>Not only do these programs stop you from contacting an unknown number, but they also deliver extra information regarding the caller.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_an_Unknown_Caller_and_How_to_Protect_Yourself\"><\/span><strong>What Is an Unknown Caller and How to Protect Yourself?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>By the definition of an unknown caller, they display no number on your phone. Although it does not imply a scam call or spam call, this could mean you are getting calls from an unwanted person.<\/p>\n<p>Here are a few steps to protect yourself from unknown callers:<\/p>\n<ul>\n<li><strong> Do Not Answer:<\/strong> When you don&#8217;t know the number or see &#8220;Unknown Caller&#8221; on your display, it&#8217;s advisable to leave it unanswered.<\/li>\n<li><strong> Use a Call Screening App:<\/strong> Tools, including Truecaller and Hi, ya, assist in understanding the identity of the caller before taking action.<\/li>\n<li><strong> Report the Number:<\/strong> If you encounter spam or fraud calls from an unidentified number, report it to your network or register your complaints on the National Do Not Call Registry.<\/li>\n<li><strong> Use iProVPN for Additional Security:<\/strong> By using iProVPN, your online communications are encrypted, helping to conceal your data from dangerous individuals who could seek personal information in unseen calls.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Why_Use_iProVPN_to_Block_Unknown_Callers\"><\/span><strong>Why Use iProVPN to Block Unknown Callers?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hackers and con artists regularly target private information using obscure numbers to gain access to vital things like your personal <a href=\"https:\/\/iprovpn.com\/blog\/what-is-an-ip-address\/\" target=\"_blank\" rel=\"noopener\">IP address<\/a>.<\/p>\n<p>For this issue, a VPN service like iProVPN becomes essential. iProVPN protects your IP address by cloaking it and encrypting online communication by providing extra security against cyber dangers associated with unfamiliar numbers.<\/p>\n<p>Here\u2019s how iProVPN can help:<\/p>\n<ol>\n<li><strong>Protect Your IP Address:<\/strong> During web use, every device gets a unique IP address. Assailants resort to phishing calls to obtain the IP and use it to their advantage, while iProVPN covers your IP address to prevent others from tracking your internet activities.<\/li>\n<li><strong>Prevent Caller Spoofing and Phishing:<\/strong> Hackers may conceal their identity by utilizing phone numbers for suspicious attacks. iProVPN secures your data and discourages you from getting scammed.<\/li>\n<li><strong>Bypass Geographic Restrictions:<\/strong> To protect your privacy with international <a href=\"https:\/\/iprovpn.com\/features\" target=\"_blank\" rel=\"noopener\">features<\/a> and numbers, iProVPN lets you adjust your location.<\/li>\n<\/ol>\n<p>At home or out of town,n iProVPN safeguards your personal information against attacks from unidentified callers.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tips_to_Manage_and_Block_Unknown_Callers\"><\/span><strong>Tips to Manage and Block Unknown Callers<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Aside from blocking unknown numbers directly on your device, there are a few extra steps you can take to minimize disruptions and ensure your privacy:<\/p>\n<ul>\n<li><strong> Use Google Voice:<\/strong> If you want to protect your true phone number, er consider obtaining a second number using services like Google Voice. You can choose who contacts you.<\/li>\n<li><strong> Enable Do Not Disturb Mode:<\/strong> Customize the options so you receive calls only from people on your contact list. This strategy works well if a caller you do not recognize persists and you must screen out spam calls.<\/li>\n<li><strong> Change Your Number:<\/strong> If excessive spam calls are disrupting your life and causing distress, switch to another phone number. Roaches to eliminate unknown contacts and boost your digital safety with iProVPN as you handle your call recordings today.<\/li>\n<\/ul>\n<style type=\"text\/css\"><\/style><section id='' \n                class='helpie-faq accordions faq-toggle open-first groupSettings-284__enabled' \n                data-collection='' \n                data-pagination='0' \n                data-search='0' \n                data-pagination-enabled='0'\n                role='region'\n                aria-label='FAQ Section'\n                aria-live='polite'><h3 class=\"collection-title\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h3><article class=\"accordion \"><div class='helpie-faq-row'><div class='helpie-faq-col helpie-faq-col-12' ><ul><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-9899\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-9899\"\r\n                data-id=\"post-9899\" \r\n                data-item=\"\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">What does unknown caller mean?<\/div><\/div><div id=\"accordion-content-post-9899\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-9899\"\r\n                style=\"background:transparent;\"><p>An unknown caller refers to someone whose phone number is hidden or unavailable on your caller ID. Instead of seeing a recognizable number, the display may show terms like &#8220;Unknown Caller,&#8221; &#8220;Private Number,&#8221; or &#8220;No Caller ID.&#8221; This can happen when the caller deliberately hides their number or if there\u2019s a technical issue with call data transmission.<\/p>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-9900\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-9900\"\r\n                data-id=\"post-9900\" \r\n                data-item=\"\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">Why do I keep getting unknown calls?<\/div><\/div><div id=\"accordion-content-post-9900\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-9900\"\r\n                style=\"background:transparent;\"><p>Unknown calls can result from various sources:<\/p>\n<ul>\n<li><strong>Telemarketers<\/strong>: Businesses may use hidden numbers to avoid call blocking.<\/li>\n<li><strong>Robocalls<\/strong>: Automated systems often mask their numbers to prevent detection.<\/li>\n<li><strong>Spoofing<\/strong>: Scammers may manipulate their caller ID to hide their real identity.<\/li>\n<li><strong>Privacy<\/strong>: Some individuals or organizations may intentionally hide their numbers for privacy reasons. The increase in spam and scam calls can also lead to frequent unknown calls.<\/li>\n<\/ul>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-9901\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-9901\"\r\n                data-id=\"post-9901\" \r\n                data-item=\"\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">How do I block unknown numbers on my iPhone?<\/div><\/div><div id=\"accordion-content-post-9901\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-9901\"\r\n                style=\"background:transparent;\"><p>To block unknown numbers on iPhone, follow these steps:<\/p>\n<ul>\n<li>Go to <strong>Settings<\/strong> &gt; <strong>Phone<\/strong> &gt; <strong>Silence Unknown Callers<\/strong> and toggle it on. This will send all calls from unknown numbers directly to voicemail.<\/li>\n<li>To block specific numbers, go to the <strong>Phone app<\/strong>, select the number from your call log, and choose <strong>Block this Caller<\/strong> from the options.<\/li>\n<\/ul>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-9902\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-9902\"\r\n                data-id=\"post-9902\" \r\n                data-item=\"\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">How can I block unknown callers on Android?<\/div><\/div><div id=\"accordion-content-post-9902\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-9902\"\r\n                style=\"background:transparent;\"><p>You can block unknown callers on Android by:<\/p>\n<ul>\n<li>Opening the <strong>Phone app<\/strong> &gt; tapping the <strong>three-dot menu<\/strong> &gt; <strong>Settings<\/strong> &gt; <strong>Blocked Numbers<\/strong> &gt; toggle on <strong>Block Calls from Unknown Numbers<\/strong>.<\/li>\n<li>You can also use <strong>Do Not Disturb Mode<\/strong> to allow only calls from saved contacts.<\/li>\n<\/ul>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-9903\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-9903\"\r\n                data-id=\"post-9903\" \r\n                data-item=\"\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">What is an unknown caller?<\/div><\/div><div id=\"accordion-content-post-9903\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-9903\"\r\n                style=\"background:transparent;\"><p>An unknown caller is someone whose phone number is not visible on your caller ID. The term &#8220;unknown caller&#8221; often refers to people who intentionally hide their number or when the network fails to transmit the number properly. This could be a legitimate call, but it might also be a telemarketer, spam, or scam call.<\/p>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-9904\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-9904\"\r\n                data-id=\"post-9904\" \r\n                data-item=\"\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">Can I use iProVPN to block unknown callers?<\/div><\/div><div id=\"accordion-content-post-9904\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-9904\"\r\n                style=\"background:transparent;\"><p>While iProVPN itself doesn\u2019t directly block phone calls, it provides an additional layer of privacy by encrypting your online data, masking your IP address, and protecting you from cyber threats. iProVPN can help prevent unknown callers who may be attempting to obtain personal data through phishing and scam calls.<\/p>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-9905\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-9905\"\r\n                data-id=\"post-9905\" \r\n                data-item=\"\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">How does iProVPN protect my personal information from unknown callers?<\/div><\/div><div id=\"accordion-content-post-9905\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-9905\"\r\n                style=\"background:transparent;\"><p>iProVPN protects your personal information by encrypting your internet connection and hiding your IP address. This reduces the chances of hackers and scammers using unknown calls to gather sensitive information or launch phishing attacks.<\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/article><\/section>\n","protected":false},"excerpt":{"rendered":"<p>Unknow callers may cause annoyance and stress. Knowing how to block unknown calls can give you reassurance regardless of the type of nuisance caller. You can learn in this guide how to disable unknown calls with a breakdown of what that term means, along with reasons for your repeated unknown call frequency. You will find [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":14048,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-9898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Block Unknown Callers? | iProVPN Blog<\/title>\n<meta name=\"description\" content=\"Learn how to block unknown callers on any device and enhance privacy. 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