{"id":5959,"date":"2026-03-17T08:55:50","date_gmt":"2026-03-17T08:55:50","guid":{"rendered":"https:\/\/truenmbstapp.de\/?post_type=help&#038;p=5959"},"modified":"2026-03-17T08:55:50","modified_gmt":"2026-03-17T08:55:50","slug":"can-you-authorize-two-phone-numbers-in-the-app","status":"publish","type":"help","link":"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/","title":{"rendered":"Can You Authorize Two Phone Numbers in the App"},"content":{"rendered":"\n<p>NumBuster supports only one phone number per account. You cannot use two phone numbers at the same time.<\/p>\n\n\n\n<p>If your device has two SIM cards, call information will be displayed regardless of which phone number receives the call.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NumBuster supports only one phone number per account. You cannot use two phone numbers at the same time. If your device has two SIM cards, call information will be displayed regardless of which phone number receives the call.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"help_category":[349,26],"help_platform":[],"class_list":["post-5959","help","type-help","status-publish","hentry","help_category-phone-number-page-iphone","help_category-iphone"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Can You Authorize Two Phone Numbers in the App - NumBuster<\/title>\n<meta name=\"description\" content=\"Using a second phone number and how calls are displayed when two SIM cards are active on the same device without switching between them.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Can You Authorize Two Phone Numbers in the App - NumBuster\" \/>\n<meta property=\"og:description\" content=\"Using a second phone number and how calls are displayed when two SIM cards are active on the same device without switching between them.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/\" \/>\n<meta property=\"og:site_name\" content=\"NumBuster\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/\",\"url\":\"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/\",\"name\":\"Can You Authorize Two Phone Numbers in the App - NumBuster\",\"isPartOf\":{\"@id\":\"https:\/\/numbuster.com\/en\/#website\"},\"datePublished\":\"2026-03-17T08:55:50+00:00\",\"dateModified\":\"2026-03-17T08:55:50+00:00\",\"description\":\"Using a second phone number and how calls are displayed when two SIM cards are active on the same device without switching between them.\",\"breadcrumb\":{\"@id\":\"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/numbuster.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Help Center\",\"item\":\"https:\/\/numbuster.pro\/en\/help\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Can You Authorize Two Phone Numbers in the App\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/numbuster.com\/en\/#website\",\"url\":\"https:\/\/numbuster.com\/en\/\",\"name\":\"NumBuster\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/numbuster.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Can You Authorize Two Phone Numbers in the App - NumBuster","description":"Using a second phone number and how calls are displayed when two SIM cards are active on the same device without switching between them.","robots":{"index":"noindex","follow":"follow"},"og_locale":"en_US","og_type":"article","og_title":"Can You Authorize Two Phone Numbers in the App - NumBuster","og_description":"Using a second phone number and how calls are displayed when two SIM cards are active on the same device without switching between them.","og_url":"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/","og_site_name":"NumBuster","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/","url":"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/","name":"Can You Authorize Two Phone Numbers in the App - NumBuster","isPartOf":{"@id":"https:\/\/numbuster.com\/en\/#website"},"datePublished":"2026-03-17T08:55:50+00:00","dateModified":"2026-03-17T08:55:50+00:00","description":"Using a second phone number and how calls are displayed when two SIM cards are active on the same device without switching between them.","breadcrumb":{"@id":"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/numbuster.pro\/en\/help\/iphone\/phone-number-page-iphone\/can-you-authorize-two-phone-numbers-in-the-app\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/numbuster.com\/en\/"},{"@type":"ListItem","position":2,"name":"Help Center","item":"https:\/\/numbuster.pro\/en\/help\/"},{"@type":"ListItem","position":3,"name":"Can You Authorize Two Phone Numbers in the App"}]},{"@type":"WebSite","@id":"https:\/\/numbuster.com\/en\/#website","url":"https:\/\/numbuster.com\/en\/","name":"NumBuster","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/numbuster.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/numbuster.pro\/en\/wp-json\/wp\/v2\/help\/5959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/numbuster.pro\/en\/wp-json\/wp\/v2\/help"}],"about":[{"href":"https:\/\/numbuster.pro\/en\/wp-json\/wp\/v2\/types\/help"}],"wp:attachment":[{"href":"https:\/\/numbuster.pro\/en\/wp-json\/wp\/v2\/media?parent=5959"}],"wp:term":[{"taxonomy":"help_category","embeddable":true,"href":"https:\/\/numbuster.pro\/en\/wp-json\/wp\/v2\/help_category?post=5959"},{"taxonomy":"help_platform","embeddable":true,"href":"https:\/\/numbuster.pro\/en\/wp-json\/wp\/v2\/help_platform?post=5959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}