Call.com Review 2026 – Best 2nd Phone Number App?

There’s this weird anxiety that builds up when your personal number is out there with too many people. It starts small — a recruiter who won’t stop texting, a buyer from Facebook Marketplace who seems a little too enthusiastic, or a client who thinks “available on WhatsApp” means “available at all hours.” I’d been dealing with all three at once, and then one random Tuesday a stranger called me at 2 AM because a delivery app had listed my real number as the pickup contact. That was genuinely the last straw.

If any of that sounds familiar, you already know why second phone number apps exist. I spent about three weeks seriously testing Call.com — also listed as “2nd Phone Number” on the App Store and Google Play. Not a quick fifteen-minute spin, but actual daily use including calls, texts, voicemail, and the paid features. Here’s my unfiltered take.

What is Call.com, exactly?

Call.com is a VoIP-based app that gives you a real, working US or Canadian phone number on your existing smartphone — no second SIM card, no extra device needed. The app was previously better known under the branding “2nd Phone Number,” which still appears prominently in app store listings. Think of it as a polished consumer product sitting on top of standard VoIP infrastructure — similar in concept to Google Voice, but with a more modern interface and some features Google Voice quietly abandoned years ago.

The number works like a real phone number. People can call it, you can call out from it, you can text back and forth, and voicemails go straight into the app with transcription included. The person on the other end has no idea it’s a VoIP line — which, honestly, matters more than you’d think. Some apps sound distinctly “internet-y.”

My actual setup and first impressions

I downloaded it on my iPhone 14 Pro running iOS 17 and also briefly tested on a Pixel 7 with Android 14. The onboarding is one of the smoother experiences I’ve had with a utility app — you pick your area code, choose a number from a short list, and you’re basically done. Start to finish: under four minutes.

The interface feels intentionally simple. Clean layouts, nothing cluttered. The first call I made, the audio quality surprised me — clearer than I expected over LTE. One thing I noticed immediately: the app defaults to using your mobile data or WiFi for calls, but it has a fallback mode that routes calls through your actual carrier minutes if your data connection is weak. Smart design. I’ve been burned before by apps that drop calls the moment you walk under a bridge.

How to get the latest version and set it up

1. 1
   iOS — App Store Open the App Store and search “Call 2nd Phone Number.” The developer is listed as Call.com Inc. Download is free, around 90–100 MB. Always pull from the official store — avoid APK sites for this one since they often distribute outdated or modified versions.
2. 2
   Android — Google Play Search “2nd Phone Number – Call & Text” or look up Call.com directly. Current version as of this writing is in the 5.x series, though the app updates fairly regularly so yours may be newer by the time you read this.
3. 3
   Pick your number wisely The onboarding lets you choose by area code. Pick one that matches where you actually work or where your clients are — people are statistically more likely to answer calls from familiar area codes.
4. 4
   Record your voicemail greeting immediately Do this on day one. The default robot greeting sounds unserious. A short personal message takes 30 seconds and instantly makes the number feel professional. I skipped this step and regretted it — more on that below.
5. 5
   Set Do Not Disturb hours for the 2nd number Buried under Notifications, there’s an option to silence the second number between certain hours. Set this immediately if you’re using it for work — otherwise it defeats the whole purpose of having a separate number.
6. 6
   Enable a distinct ringtone Go to Settings → Ringtone and pick something different from your personal line. This one change alone saves a lot of confusion when both lines could be ringing.

Features that actually matter in daily use

Voicemail transcription is probably my favorite feature. Instead of listening to a rambling two-minute message, you get a text transcript in the app. It’s not perfect — names and technical words sometimes get garbled — but it’s accurate enough to scan in five seconds and know whether to call back now or later.

Call recording is available on the paid plan. I found it genuinely useful for client calls — being able to replay a brief before writing a proposal is worth a lot. One important note: call recording laws vary by state and country, so make sure you’re in a one-party consent jurisdiction or you tell the other person before you start recording. The app doesn’t warn you about this, which is an oversight on their part.

Auto-reply texts work like an away message — if someone texts your second number while you have it set to unavailable, it sends a preset response automatically. Saved me a few awkward silences when I was in back-to-back meetings and a client was trying to reach me.

Custom caller ID lets people see a name — like your business name — when you call them from the app. This is a paid feature, but if you’re using this professionally it’s worth it. Calling a potential client with “Unknown Number” or a random string of digits showing up is a quick way to get ignored.

Number porting is available if you already have a business number you want to bring over. The process takes a few days and requires you to request it from your current carrier, but it works. I haven’t done this personally, but a colleague of mine ported her Skype number over without too much drama.

The pricing situation — honest breakdown

The free tier is real but limited. You get a working number, a capped number of minutes and texts per week, and the basic calling experience. It’s enough to genuinely test whether the app suits you, but it’s not designed to be your long-term free setup.

The paid plans (check the current pricing in-app since these get adjusted) unlock unlimited calls and texts, voicemail transcription, call recording, and number porting. Pricing sits somewhere between Google Voice (free) and a full business VoIP service like Grasshopper or OpenPhone. Reasonable for what you get. If you’re a solo person and not a team, this is probably the right price tier.

What works, what doesn’t

Mistakes I made (so you don’t have to)

My first mistake: I gave the new number to about 20 people before setting up voicemail. Three of them called, hit the default “this number has not set up voicemail” message, and immediately assumed I’d given them a fake number. First impressions matter — set up voicemail before you share the number with anyone.

Second mistake: I forgot to enable the separate ringtone. For two weeks I was answering client calls with a confused “hello?” because I couldn’t tell which line was ringing. Five seconds in settings would have saved that embarrassment.

Third mistake: I assumed the free version would be fine for a few weeks of light testing. The weekly minute cap hit me on day three. If you plan to actually use it for anything meaningful, just start a trial of the paid plan from the beginning — you’ll get a much more accurate sense of whether it fits your workflow.

How it compares to the alternatives

App	Price	Call Quality	Voicemail Transcription	Web App	Best For
Call.com	Free / Paid	Very good	Yes (paid)	No	Solo freelancers
Google Voice	Free	Good	Yes	Yes	Light personal use
Sideline	Paid	Very good	Yes	No	Small teams
Hushed	Free / Paid	Average	No	No	Temporary numbers
OpenPhone	Paid	Excellent	Yes	Yes	Growing teams

Google Voice is free but feels increasingly like an abandoned project — the interface hasn’t changed meaningfully in years and Android’s auto-spam detection sometimes kills legitimate calls. Sideline is strong for team use but overkill if you’re working solo. Hushed is great for truly disposable numbers but isn’t built for ongoing professional use. Call.com lands in a solid middle spot: more polished than Google Voice, less expensive than Sideline, and built for ongoing daily use in a way Hushed isn’t.

Who this is actually for

Freelancers and consultants who want a professional number without a business phone plan. People selling things online — Marketplace, Craigslist, wherever — who don’t want strangers having their real number. Anyone in the dating app ecosystem (honestly, this use case is bigger than I expected). Remote workers who need a work-looking number for their region. Small business owners who aren’t ready for full VoIP infrastructure yet.

Who it’s probably not right for: people who need international numbers, teams larger than a couple of people (look at OpenPhone or Grasshopper), or anyone who needs deep CRM integrations baked in.

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