Getting a business phone number for a small service company

Why get a separate business number?

Many service businesses start on the owner's cell phone. It works until it doesn't. Customers call at dinner and on vacation. You can't hand the line to an office person without handing over your phone. Every text with a customer sits in your personal messages. And if you ever sell the business or bring in a partner, the company's main phone number belongs to you personally.

A dedicated business number fixes all of that. It can ring several people, follow schedules, go to voicemail or an answering system after hours, and keep every call and text on the customer's record. It can still ring your cell through an app, so you don't need to carry a second phone. The caller sees your business number, and you see that it's a business call before you answer.

Local or toll-free?

For a contractor serving one area, a local number is usually the better choice. Google's Business Profile guidelines say to use a local phone number instead of a central call center helpline number whenever possible. A local area code also tells a homeowner you're nearby, which is part of why they're calling you.

If you serve several metro areas, you can get a local number in each area code and route them all to the same team. Just keep one main number on each Business Profile and directory listing so your listings stay consistent.

Can I keep my existing number?

Usually, yes. Moving a number from one provider to another is called porting, and it's protected by federal rules. The FCC's consumer guide says that if you're switching providers and remaining in the same geographic area, you can keep your existing phone number, and that this works between wireline, internet-based and wireless providers.

A few points from that guide worth knowing before you start:

• Don't cancel first. The FCC says not to terminate service with your existing company before starting service with the new one. Keep the old account active until the port is complete.
• Your old carrier can't hold it hostage. Once you request service from a new company, your old company cannot refuse to port your number, even if you owe an outstanding balance or a termination fee. You may still owe those amounts under your contract.
• Simple ports are quick. FCC rules require simple ports, which generally involve no more than one line, to be processed in one business day. The FCC notes that porting from a landline to wireless service may still take a few days, and ports involving more than one line generally fall outside the one-day rule.
• Fees may apply. Companies may charge to port, and the FCC suggests asking whether fees can be waived.
• Moving areas can be a problem. If you're moving to a new geographic area, you may not be able to keep the number.

To port, the new provider will ask for your account number, a port-out PIN or password from your current carrier, the name and address on the account exactly as the carrier has them, and often a recent bill. If those details don't match the carrier's records exactly, expect the port to be rejected or delayed until they do.

What is VoIP, and is it right for a small business?

VoIP (voice over internet protocol) carries calls over the internet instead of traditional phone lines. Hosted business phone services, where the provider runs the system and you use apps and desk phones, run on VoIP. For a small service company, that usually means:

• Calls ring desk phones, laptops and cell phone apps at the same time or in sequence.
• You can add or remove users without a technician visit.
• Routing rules, voicemail transcription, call recording and texting come built in or as add-ons. Recording raises consent questions; see whether you can record business calls before you switch it on.
• Call logs and recordings can feed your CRM, so each customer's history is in one place.

There are tradeoffs. Call quality depends on your internet connection or cell data. And emergency calling works differently. The FCC warns that VoIP service may not work during a power outage or when the internet connection fails, and that VoIP customers may need to give their provider a location and update it when they move, for 911 to work properly. Register your office address with the provider and keep a cell phone available as a backup.

Routing: making the right phone ring

Routing is where a business number starts paying for itself. A simple setup for a small contractor might look like this:

1. Business hours: ring the office phone and the owner's app together for 20 seconds.
2. No answer: ring the crew lead next, or send the call to an AI receptionist or voicemail.
3. After hours: play a short greeting, take urgent calls to the on-call phone, and send everything else to voicemail or an answering system.
4. Missed: send an automatic text back to the caller from the business number.
5. Holidays: switch to a saved holiday schedule instead of reprogramming everything.

Keep the greeting short. Callers want a person or a clear next step, not a long message about your company. If you add a menu, keep it to two or three options, such as "For an emergency, press 1."

Texting from your business number

Texts suit scheduling, arrival notices and photos of a problem. Your business number can handle texts as well as calls, but there's paperwork first. Twilio, a large messaging provider, says anyone sending texts over a 10-digit local number from an application to the US must register for A2P 10DLC, and that its toll-free numbers can't send texts to the US and Canada until toll-free verification is approved. Our guide to 10DLC registration explains the process and timeline.

Once registered, keep texts on the business system, not on employees' personal phones. When someone leaves, the customer conversations stay with the company.

Mistakes that cost small businesses their number

• Letting a vendor own the number. Some marketing companies and lead platforms give you a tracking number that belongs to them. If it's printed on your trucks and listed on your profile, ending the contract can mean losing the calls. Google's Business Profile guidelines add a rule of their own: the number on your profile has to be one the business directly controls. Put your main number in your company's own account.
• Keeping the number on an employee's personal plan. If the person leaves, the number can leave with them. Business numbers belong on a business account.
• Changing numbers casually. Every change means updating your website, Business Profile, directories, vehicles and printed materials, and old listings can keep showing the old number long after the change. Port instead of replacing whenever you can.
• Losing the account login. Store the carrier account details and port-out PIN with your other business records.
• Ignoring the voicemail box. A full mailbox tells callers you aren't paying attention. Use transcription so messages arrive as text, and assign someone to clear them daily.

A setup checklist

• Pick local or toll-free based on the area you serve.
• Decide whether to port your current number or start fresh. If you port, don't cancel the old service first.
• Once the number is with the new provider, ask about adding a PIN or password to the account.
• Register the 911 address and plan a backup line.
• Build routing rules for business hours, after hours and holidays.
• Turn on missed-call text back and register the number for texting.
• Update the number everywhere: website, Business Profile, directories, truck lettering, invoices.
• Connect call and text logs to your CRM.

If you'd rather not handle the setup, porting and registration yourself, we do it as part of our business phone systems. To see what better call coverage might be worth, try the missed-call calculator.

Frequently asked questions