Blog · Professional services
Should a freelancer have a separate business phone number?
Yes. The harder question is what that number does at 2pm on a deadline day, when you can't pick up.
By the CosVoice team · · 5 minute read
Yes, and here's the short reason
Yes. Get a separate number for the business, and do it before you print it on anything. Your personal mobile number is the one thing in your working life you can't easily change. Once it's on an invoice, a directory listing and three old clients' contact lists, it's out there for good.
A separate business phone number gives you an off switch, a cleaner line between work and home, and something you can hand to a client without handing over your evenings. There are three realiztic ways to get one: a second SIM, a calling app, or a line that an AI answers. They cost different amounts. More to the point, they behave very differently when you don't answer.
What goes wrong with one number
You know this already if you've freelanced for more than a year. A client texts at 10:40pm about a comma. An unknown number rings during dinner and you can't tell if it's the new lead or the parcel courier. You answer "hello?" in your kitchen voice to somebody with a budget.
Leaving is hard too. When a client relationship ends, they keep your number. And there's the plain privacy problem: a mobile number is tied to a lot of your personal accounts, and you've published it.
Option one: a second SIM
Most recent phones can carry two lines, the second often as an eSIM. So you can have a business number from a carrier living next to your personal one. Calls arrive labeled by line, and you can switch the business line off at seven.
It's the most phone-like option. Call quality is whatever your carrier gives you, and nobody can tell it's a second line. The cost is a second plan.
When you can't pick up: carrier voicemail. The caller hears a greeting and a beep. Some leave a message, plenty don't (compare your missed calls with your voicemails for one week and see). You return calls in the evening, which is the thing you were trying to stop doing.
Option two: a calling app
These give you a virtual number that rings inside an app on your phone, over data. They're cheap, quick to set up, and usually let you set business hours so the app goes quiet at night. Many will turn a voicemail into text.
The catches are small but real. Calls depend on your data connection, so a weak signal in a client's basement studio means a choppy conversation. And some people find an app's ring easy to miss.
When you can't pick up: voicemail again, with a transcript if you're lucky. That's better than a recording, because you can read it in a meeting. But you still only get what the caller chose to say, which is rarely the date or the budget. There's a fuller comparison in four ways to get a second phone number.
Option three: a line an AI answers
This is what we make, so read this section with that in mind. It's a real number in your area code that an AI assistant answers. It has a conversation. It asks who's calling, what the project is, when it's needed and what the budget looks like, and then it sends you a written summary.
It introduces itself as your assistant, and it says it's an AI whenever anyone asks. It never takes a card number. It can also make calls for you, like ringing the printer to ask whether the proofs are ready.
When you can't pick up: the caller gets a conversation and you get the details in writing. That's the difference. You can publish the line as your business number, or keep a SIM or an app and forward only the calls you miss. Plans start from $29 a month, and the pricing page has the rest.
What callers ask a freelancer
Whichever option you pick, it helps to know what it has to cope with. For a designer, developer, writer, editor or videographer, the inbound calls make a short list.
- Are you available? Usually with a date attached. "We need it by the 14th."
- What do you charge? Day rate, project rate, or "roughly".
- Can we talk it through? A request for a proper call, often today.
- Where's the thing? An existing client chasing a delivery, or querying an invoice.
- Are you the person who did...? A referral checking they've got the right freelancer.
Which of those can be answered without you
Voicemail answers none of them. It records the question and hopes you'll ring back before the caller tries the next name on their list.
A line that's been briefed can deal with the first two from what you've told it: your next free date, and your rates if you want them shared. For the other three it takes proper details, so that when you do ring back you already know the project, the deadline and who you're speaking to. We've compared the two experiences from the caller's side in AI answering vs voicemail.
What it shouldn't do is agree to a deadline or a price on your behalf. Neither should a human assistant, frankly. Those are yours.
How to choose
If the phone rings twice a month and you like answering it, get a second SIM or an app and stop there. Really. You're buying separation, and both do that well.
If calls arrive while you're working and any one of them could be a project, the question changes from "which number" to "who answers". Then look at an answered line, ours or somebody else's.
And if you already have a business number you like, keep it. Forward the missed calls for a month and read what comes in. The written summaries will tell you whether the phone was worth more than you thought, and you'll have spent very little finding out.
Common questions
Can I keep my current mobile number and still add a business line?
Yes. Your personal number stays as it is. The business number is a second number, and you decide whether it rings your phone, an app, or an assistant that answers for you.
How do I forward the calls I miss on my mobile?
Carriers use short codes. On Verizon, dial *71 followed by the number you're forwarding to. On AT&T and T-Mobile, dial *61*1 followed by the number and then #. Only missed calls are forwarded, so you can still answer when you're free.
Should a freelancer put a phone number on their website at all?
We think so, if it's a business number. Some clients, especially local ones and those in older industries, prefer to ring. A number that gets answered makes a one-person business look dependable.
Will clients be able to text a business line?
With ours, texts to the line always arrive and are saved. Texts from the line to other people are limited for now, so anything that has to reach a client goes as a call or an email.
Read next: Four ways to get a second number · Virtual number vs AI phone number · Replace your voicemail
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