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Best Second Phone Number Calling SMS Apps

223+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our second phone number calling sms list covers 223+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Second Phone Number Calling SMS Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Second Phone Number'Second Phone Number'Free4.6★ (46K)YesYesAug 2026
2Phoner: Second Phone NumberPhoner: Second Phone NumberFree4.5★ (35K)NoYesAug 2026
32nd Phone Number - Call & Text2nd Phone Number - Call & TextFree—YesYesJul 2026
4Sideline.: 2nd Phone Number.:Sideline.: 2nd Phone Number.:Free4.5★ (626)NoYesAug 2026
5Text App: Text + Phone CallText App: Text + Phone CallFree4.6★ (3.4K)NoYesAug 2026
6Second Phone Number | 2nd LineSecond Phone Number | 2nd LineFree4.7★ (372)YesYesAug 2026
72nd Phone: Text & Call Number2nd Phone: Text & Call NumberFree4.8★ (208)NoYesAug 2026
8SmartCall: Second phone numberSmartCall: Second phone numberFree1.0★ (4)NoYesAug 2026

Top Picks for Second Phone Number Calling SMS

Second Phone Number'#1

Second Phone Number' by EverAppsLLC

Call.ing & Talk Change.r
Editor's Choice
💼 Business
4.6😞(46K ratings)
FreeAdsIn-App Purchases
Second Phone Number' screenshot 1
Second Phone Number' screenshot 2
Second Phone Number' screenshot 3
Second Phone Number' screenshot 4
Second Phone Number' screenshot 5

Obtain a secondary phone number for private calls and texts without needing an extra SIM card. This app allows for international calling and texting, offering a separate line for personal or business use. Keep your primary number private while managing multiple contacts and communications.

What We Love

  • 🚀 Efficient app for second phone number
  • 💡 Useful for business and privacy needs
  • 😊 Some users find the app amazing

Room to Improve

  • 🐛 Unreliable and buggy performance
  • 🔒 Security and privacy concerns
  • 💰 Expensive subscription, hidden fees
Phoner: Second Phone Number#2

Phoner: Second Phone Number by Phoner Holdings LLC

2nd Line for Texts and Calls
Strong Contender
🔧 Utilities
4.5😞(35K ratings)
FreeIn-App Purchases
Phoner: Second Phone Number screenshot 1
Phoner: Second Phone Number screenshot 2
Phoner: Second Phone Number screenshot 3
Phoner: Second Phone Number screenshot 4
Phoner: Second Phone Number screenshot 5
Phoner: Second Phone Number screenshot 6

This app provides a secondary phone number for texting and calling, allowing users to protect their privacy. It offers features like call recording, anonymous caller lookup, and international calling. Users can get multiple numbers for various needs, from personal use to business.

What We Love

  • 👍 Easy to use
  • 🚀 Reliable service
  • 🔒 Protects privacy
  • 💡 Useful features like call recording

Room to Improve

  • 💰 Expensive credits/subscription
  • 🐛 Technical issues (numbers not working, messages not delivered)
  • 🔍 Lack of transparency in pricing and features
2nd Phone Number - Call & Text#3

2nd Phone Number - Call & Text by Peeringhub Inc

Call and Text
Worth Considering
🔧 Utilities
0.0(0 ratings)
FreeAdsIn-App Purchases
2nd Phone Number - Call & Text screenshot 1
2nd Phone Number - Call & Text screenshot 2
2nd Phone Number - Call & Text screenshot 3
2nd Phone Number - Call & Text screenshot 4

This app provides a secondary phone number for making and receiving calls and texts, helping you protect your primary number's privacy. It offers free unlimited calling, anonymous service, and a complimentary voicemail feature. Ideal for maintaining personal privacy and avoiding roaming charges.

More Second Phone Number Calling SMS apps to explore

4
Sideline.: 2nd Phone Number.:
Sideline.: 2nd Phone Number.:
Sideline.: 2nd Phone Number.:
Nextline.: Text.Now & Message
Free

This app provides a private, secondary phone number on your existing device, allowing for unlimited calls and texts without an extra SIM. Protect your primary number from spam and manage work-life balance effectively with flexible calling and messaging features.

Get verified USA phone numbersUnlimited local and international callsSend SMS and view message history
💼 Business
(626)
subscription
5
Text App: Text + Phone Call
Text App: Text + Phone Call
Text App: Text + Phone Call
2nd Phone Number & Call Now
Free

Protect your personal number by getting a private second phone number for calls and texts. Use WiFi or cellular data without using cell minutes. Ideal for work, social situations, and international communication.

Private second phone numberMake calls and send textsUse WiFi or cellular data
🌐 Social Networking
(3.4K)
free with in-app purchases
6
Second Phone Number | 2nd Line
Second Phone Number | 2nd Line
Second Phone Number | 2nd Line
Unlimited Call & Text
Free

Obtain a private, secure second phone number for calls and texts. Easily separate personal and professional life, communicate globally with low rates, and enjoy features like voicemail and caller ID. Cancel anytime with flexible plans.

Get a real second phone number instantlySeparate work and personal lifeCall and text worldwide
🌐 Social Networking
(372)
free with in-app purchases
7
2nd Phone: Text & Call Number
2nd Phone: Text & Call Number
2nd Phone: Text & Call Number
Second Line Extra Numbers: US
Free

Obtain and manage additional phone numbers for calls and texts on your existing device. This app provides virtual numbers without needing a new SIM card, ideal for privacy, work, or travel.

Make and receive callsSend and receive SMSVirtual numbers, no SIM required
💼 Business
(208)
free with in-app purchases
8
SmartCall: Second phone number
SmartCall: Second phone number
SmartCall: Second phone number
2nd line for call, SMS & notes
Free

Get a second phone number for calls and texts without needing a new device. Manage business communications with features like call tagging, notes, visual voicemail, and business hours.

Second phone numberSMS messagingCall tagging
🔧 Utilities
(4)
free with in-app purchases
9
2nd Phone Number - Text&Call
2nd Phone Number - Text&Call
2nd Phone Number - Text&Call
Second Line, SMS Verification
Free

Get a real, non-VoIP second phone number for calling, texting, and SMS verification. Keep your personal number private, separate work and personal life, and stay connected on any device without ads.

Real non-VoIP mobile numbersInstant calling and textingCheap international calling
🔧 Utilities
(295)
free with in-app purchases
10
Second Phone Number - Numy
Second Phone Number - Numy
Second Phone Number - Numy
2nd Line for Calls, Texts, SMS
Free

Get a second phone number for calls and texts without a physical SIM card. Keep your personal number private for business, online privacy, or travel. Enjoy flexible plans and high-quality VoIP calls over Wi-Fi or mobile data.

Get a second phone numberChoose local or international numbersReceive SMS and verification codes
💼 Business
(76)
free with in-app purchases
11
Second Phone Number - 2nd SIM
Second Phone Number - 2nd SIM
Second Phone Number - 2nd SIM
2nd line for SMS, Text & Call
Free
🔧 Utilities
(0)
12
Second Phone Number > 2nd Num
Second Phone Number > 2nd Num
Second Phone Number > 2nd Num
Second Number, 2nd Phone Line
Free
🔧 Utilities
(0)
13
SmartLine Second Phone Number
SmartLine Second Phone Number
SmartLine Second Phone Number
2nd phone number for business
Free

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.

Dedicated business phone numberProfessional call quality (not VoIP)Spam call filtering
💼 Business
(44K)
subscription
14
Line2 - Second Phone Number
Line2 - Second Phone Number
Line2 - Second Phone Number
Calls, Texts, & SMS Messaging
Free

This app provides a second phone number for calls and texts, enhancing privacy and communication. It offers features like call screening, blocking, and unlimited messaging over Wi-Fi, eliminating the need for cellular data.

Second phone numberUnlimited calls and textsCall screening and blocking
📊 Productivity
(20K)
free with in-app purchases
15
2nd Line Second Phone Number ◎
2nd Line Second Phone Number ◎
2nd Line Second Phone Number ◎
Texting SMS and Voice Call Now
Free

This app provides a private second phone number for calls and texts without needing an extra SIM card. It offers unlimited texting and calling, custom numbers for various uses, and cost-effective international communication. Protect your privacy and manage multiple lines easily on your iOS device.

Multiple virtual phone linesCustomizable phone numbersPrivacy protection
🔧 Utilities
(1.5K)
free with in-app purchases
16
Second Phone Number for You
Second Phone Number for You
Second Phone Number for You
Safety Texting and Calling App
Free

Easily obtain a secondary phone number for calls, texts, and voicemail, all managed within a single application. Protect your personal number's privacy with advanced call screening and blocking features. Enjoy unlimited communication over WiFi, independent of your mobile data plan.

Get a second phone numberUnlimited calling and textingKeep personal number private
🔧 Utilities
(388)
free with in-app purchases
17
Second Phone Number 2nd Text
Second Phone Number 2nd Text
Second Phone Number 2nd Text
Caller Phone Call Text Message
Free

This app provides a full business phone system on your mobile device, allowing you to manage multiple virtual phone numbers for professional communication. It offers unlimited calls and texts via VoIP, an auto-secretary, and call management features, all without needing cellular data.

Multiple virtual phone numbersLocal and toll-free numbersUnlimited calls and texts (USA/Canada)
🔧 Utilities
(788)
free with in-app purchases
18
2nd • Second Line Phone Number
2nd • Second Line Phone Number
2nd • Second Line Phone Number
Private Call and Text Messages
Free

Get a private second phone number for personal and business use without needing an extra SIM card. Make calls and send texts internationally at no extra cost. Ideal for travel, online marketplaces, and managing multiple contacts.

Separate personal and business linesInternational calling and textingChoose from available numbers
🔧 Utilities
(2.2K)
subscription
19
ExtraLine: New Second Number
ExtraLine: New Second Number
ExtraLine: New Second Number
Extra Line Second Phone Number
Free
💼 Business
(0)
20
PhoneCall-Calls & Text
PhoneCall-Calls & Text
PhoneCall-Calls & Text
Wifi Calling&2nd Number&Text
Free

Make affordable local and international calls and send SMS messages globally using your data connection. Enjoy high-definition voice quality and call recording features. The recipient does not need to install the app or be online.

Global calls to 200+ countriesGlobal SMS to 200+ countriesLow data consumption
💼 Business
(1)
free with in-app purchases

FAQ about Second Phone Number Calling SMS

What are the best second phone number calling sms apps for iPhone?
Second Phone Number' tops our second phone number calling sms apps ranking as of August 2026, with a 4.6-star average from 46K App Store ratings, and it's free to download.
Yes — 20 of the top second phone number calling sms apps we rank are free to download, including Second Phone Number' and Phoner: Second Phone Number.
Second Phone Number' shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 223+ second phone number calling sms apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The app allows you to get a second phone number for your device without needing an extra SIM card. This secondary number can be used for making private calls and sending texts, including international communication. It helps you maintain privacy by not revealing your primary phone number.
You can select a second phone number from available options, often from U.S. or Canadian area codes. Obtaining a second number, making international calls, and sending SMS/MMS typically requires a paid subscription or in-app purchase.