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Best Landline Number Apps

247+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated September 2026

Looking for free landline number apps? 20 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Landline Number Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SmartLine Second Phone NumberSmartLine Second Phone NumberFree4.7★ (44K)NoNoSep 2026
2Second Phone Number - 2NumberSecond Phone Number - 2NumberFree4.5★ (134K)NoYesSep 2026
3Virtual LineVirtual LineFree4.6★ (36)NoNoSep 2026
4Virtual Landline UnifyVirtual Landline UnifyFree—NoNoMay 2026
5Reverse LookupReverse LookupFree4.7★ (153K)YesNoSep 2026
6Landline RemoverLandline RemoverFree—NoNoJul 2026
7Find Phone Number LocationFind Phone Number LocationFree3.8★ (98)NoYesSep 2026
8Google VoiceGoogle VoiceFree4.3★ (62K)NoNoSep 2026

Top Picks for Landline Number

SmartLine Second Phone Number#1

SmartLine Second Phone Number by GoDaddy.com, LLC

2nd phone number for business
Editor's Choice
💼 Business
4.7😞(44K ratings)
FreeIn-App Purchases
SmartLine Second Phone Number screenshot 1
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SmartLine Second Phone Number screenshot 5

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

What We Love

  • 🚀 Convenient business line
  • 📝 Stores call/text history
  • ⏱️ Ability to set business hours

Room to Improve

  • 🐛 Unreliable text messaging
  • 📞 Missed/dropped calls
  • 🔔 Delayed/missing notifications
  • 🤖 Poor customer support
Second Phone Number - 2Number#2

Second Phone Number - 2Number by BPMobile

2nd Line for Texts and Calls
Strong Contender
🔧 Utilities
4.5😞(134K ratings)
FreeIn-App Purchases
#29in Utilities
Second Phone Number - 2Number screenshot 1
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Obtain a private second phone number for calls, texts, and voicemail. Protect your primary number when dating, selling online, or signing up for services. Enjoy HD calls, international calling, and AI-powered call summaries without extra SIM cards or contracts.

What We Love

  • 🚀 Great service
  • 👍 Perfect solution for global business
  • 👍 Reliable and easy to use

Room to Improve

  • 🐛 Glitchy, full of bugs
  • 💰 Expensive with hidden charges
  • 🔒 Lack of privacy and security
  • ⚠️ Unreliable and inconsistent
  • 🚫 Numbers get blocked or expire
  • ❌ Poor customer support
Virtual Line#3

Virtual Line by Buzz Networks Ltd (Connect)

Worth Considering
🔧 Utilities
4.6(36 ratings)
Free
Virtual Line screenshot 1
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This app provides a business-quality mobile VoIP solution, allowing users to make high-quality calls over Wi-Fi or cellular data. It's ideal for avoiding roaming charges and offers free user-to-user calls. Users can also get UK landline numbers for inbound calls or port existing numbers.

More Landline Number apps to explore

FAQ about Landline Number

What are the best landline number apps for iPhone?
SmartLine Second Phone Number tops our landline number apps ranking as of September 2026, with a 4.7-star average from 44K App Store ratings, and it's free to download.
Yes — 20 of the top landline number apps we rank are free to download, including SmartLine Second Phone Number and Second Phone Number - 2Number.
SmartLine Second Phone Number has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ landline number apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
SmartLine provides a dedicated second phone number for your business, allowing you to make and receive calls and texts without revealing your personal number. It ensures you know when a call is for business, offers professional call quality, and helps you manage your communications effectively.
Key features include professional call quality using your cellular connection, a spam call filter, custom voicemail greetings, voicemail-to-text transcription, the ability to set business hours, organized conversation history, and notifications for missed calls and messages.