Getting a business phone number takes as little as 10 minutes with most internet-based phone services. You pick a provider, choose a local or toll-free number, and start making calls from your computer or smartphone. The process is straightforward, but the type of number and service you choose will shape your costs, features, and how professional your business appears to callers.
Choose the Type of Number You Need
Before you sign up with any provider, decide which kind of business number fits your situation. There are three main options, and each serves a different purpose.
A local number uses an area code tied to a specific city or region. This is the most common choice for businesses that serve a local market, since customers are more likely to answer calls from a familiar area code. Most providers let you pick from available area codes during signup.
A toll-free number starts with 800, 888, 877, 866, 855, 844, or 833. Callers don’t pay for the call, and the number gives your business a national feel. Toll-free numbers are a good fit if you take inbound calls from customers across the country.
A vanity number spells out a word or phrase on the dial pad, like 1-800-FLOWERS. These are toll-free numbers with a memorable twist. They typically cost around $5 per month on top of your regular service subscription. Most VoIP providers let you search for available vanity numbers directly in their admin portal, and the number is ready to use as soon as it’s assigned.
Pick a Phone Service
The fastest and most affordable path for most businesses is a VoIP (voice over internet protocol) service. VoIP turns your internet connection into a phone line, letting you make and receive calls from a computer, smartphone app, or desk phone. Setup takes minutes, there’s little or no hardware to buy, and plans run significantly cheaper than traditional landlines.
Business phone plans typically cost between $15 and $50 per user per month, depending on the features you need. Entry-level pricing from well-known providers gives you a sense of the range: Zoom starts at $10 per month, Vonage at roughly $14, Ooma at about $20, RingCentral (RingEX) at $20, Dialpad at $15, and Nextiva and Aircall at $30. Advertised prices usually assume you’re paying annually and buying multiple user accounts. Committing to an annual contract can reduce the per-user price by as much as 25 percent compared to month-to-month billing.
Even the cheapest VoIP plans come loaded with features that would cost thousands on a traditional landline: call forwarding, voicemail-to-email, auto-attendants (the automated greeting that routes callers to the right person), call recording, call analytics, and video conferencing. If all you need is a single number that rings on your cell phone, a lightweight virtual phone app like Grasshopper or OpenPhone can handle that for under $20 a month without any desk hardware at all.
When a Landline Still Makes Sense
Traditional landlines require physical installation, dedicated copper or fiber wiring, and expensive hardware. Adding features like call queuing or intercom means installing a private branch exchange system, which can cost thousands of dollars. Monthly bills tend to be higher, especially if you need multiple lines. The one genuine advantage is reliability: landlines often keep working during power outages and natural disasters when internet and cell service go down. If your business operates in an area with unreliable internet, a landline may be worth the premium. For most businesses, though, VoIP is the better value.
Sign Up and Select Your Number
Once you’ve picked a provider, the signup process follows a similar pattern across services. You’ll create an account, choose a plan, and then browse available phone numbers. Most providers show you a search tool where you can filter by area code, city, or number type (local or toll-free). If you want a vanity number, you’ll search by the letters or digits you’re looking for and see what’s available.
For basic VoIP service, you generally just need a name, email address, payment method, and your business name. No special licensing or government filing is required to get a business phone number itself. However, if you already have an Employer Identification Number (EIN), having it on hand can be useful for account setup and is sometimes requested by providers.
After you select your number, most cloud-based services activate it immediately. You can start placing and receiving calls from the provider’s desktop or mobile app right away. If you want a physical desk phone, you’ll either buy or rent one through the provider and plug it into your internet connection.
Port an Existing Number
If you already have a phone number that customers recognize, you don’t have to give it up. Nearly every VoIP provider supports number porting, which transfers your existing number from your old carrier to the new service. You’ll submit a porting request through your new provider’s dashboard, provide your current account details, and wait for the transfer to complete. Porting typically takes one to two weeks for landline numbers and a few days for mobile numbers. During the transition, your old line usually stays active so you don’t miss calls.
Set Up Your Number to Sound Professional
Getting the number is only half the job. How you configure it determines the impression callers get. Most VoIP platforms let you customize several features from the admin portal without any technical skills.
- Auto-attendant or IVR menu: An automated greeting that plays when someone calls and gives them options (“Press 1 for sales, press 2 for support”). This routes callers to the right person and makes even a one-person operation sound established.
- Business hours routing: Send calls to voicemail or a different number outside your working hours so you’re not fielding calls at midnight.
- Call forwarding: Route calls from your business number to your personal cell, a colleague, or multiple phones simultaneously so someone always picks up.
- Voicemail transcription: Get voicemails delivered as text to your email or phone, so you can scan messages quickly between meetings.
- User assignments: If you have a team, assign the number to specific employees or departments. You can reassign users at any time from the admin dashboard.
Register Your Number for Text Messaging
If you plan to send text messages from your business number, there’s an extra step most people don’t expect. U.S. carriers now require businesses to register their phone numbers through a system called A2P 10DLC (application-to-person messaging on standard 10-digit numbers). This registration tells carriers who you are and what kind of messages you’re sending, so your texts don’t get filtered as spam.
The registration process involves three parts. First, you verify your business identity with your provider by submitting your business name, physical address, business type (LLC, corporation, sole proprietorship, etc.), EIN, industry, website, and an authorized contact person. Second, the provider registers your “brand” with the carrier network. Third, you register a “campaign” describing the type of messages you’ll send, like appointment reminders or order confirmations, and link your phone number to that campaign.
Sole proprietors without an EIN can still register, but the process is simplified and limited to individuals based in the U.S. or Canada. You’ll provide your name, email, mobile number, and physical address instead of formal business documentation.
Your VoIP provider handles the submission to carriers on your behalf. The approval timeline varies, but most registrations process within a few business days. Until your number is registered, carriers may block or filter your outbound text messages, so it’s worth completing this step early if texting is part of your communication plan.
What It Costs to Get Started
For a solo business owner or freelancer, your total startup cost is often just the first month’s subscription. A basic VoIP plan runs $10 to $20 per month with no hardware purchase required, since you can use the provider’s app on your existing phone or computer. Add $5 per month if you want a vanity number.
A small team of five to ten people will pay $15 to $50 per user per month depending on the feature tier. At the low end, that’s $75 to $150 per month for five users. If you want physical desk phones, budget $50 to $200 per device, though many providers offer rental or installment options. There are rarely setup fees with cloud-based services, and most providers let you cancel monthly plans without a penalty.