How to Get a Business Phone Number Without a Landline

You can run a US small business on a real phone number without ever ordering a landline. The number is a DID on a cloud phone system. Calls ride the internet to an app on your phone or a tab in the browser. Customers still dial ten digits. You still show a local or toll-free caller ID. There is no copper pair, no NID on the wall, and no installer visit to “turn the line on.”

This walkthrough covers how to get that number, how to keep one you already print, and how XI prices the seat behind it. Features here are only the published ones: calling, SMS, routing, a virtual receptionist, and CRM. Public prices stay on the pricing page: $17 / $20 / $23 per user / 30 days.

What “no landline” actually means

A landline is a phone number tied to a physical circuit. A business VoIP number is a phone number tied to an account. When someone dials it, the public telephone network hands the call to XI, and XI rings every device you assigned. If you move offices, the number comes with the login, not the drywall.

That is the whole product: a virtual phone system. You do not need hardware to use XI. Desk phones are optional. The FAQ states the apps directly: iOS, Android, macOS, Windows, and the web, all on the same business number.

Emergency calling still needs a dispatchable address. Cloud phones are not bolted to a street the way a wall jack is. Set the address XI asks for and keep a backup way to reach 911. That is operational hygiene, not a reason to keep paying for a copper line you do not use.

Pick a local number or a toll-free number

If customers are in one city, a local DID in that area code is the usual choice. It looks like a neighbor on caller ID. XI lists local numbers and city pages under business phone service if you want a presence in more than one market.

If you sell nationwide, a toll-free number is the other published option. Some teams run both: a local number for the home market and a toll-free number on the website. Extra DIDs start at $1 on the pricing add-on list. Starter already includes one number.

Vanity numbers exist as a separate page on this site. Treat them as a branding choice, not a requirement. A forgettable local number that actually rings is worth more than a clever digit string that lives on a phone nobody answers.

Port the number you already give people

If invoices, Google Business Profile, and your email footer already show a number, keep it. XI supports number porting. You will need the account details on the current carrier and a window where forwarding covers the gap. The FAQ says call forwarding can keep the line reachable while the port completes.

Do not print a new number and a ported number at the same time unless you mean to run both. Dual numbers confuse the next hire and split your SMS threads. Port first, then add a second DID only if a second market or a fax-replacement line needs it.

If you are leaving a consumer app, XI vs Google Voice and XI vs Grasshopper are the compare pages for those shops. The move is the same: port or replace, then put every person who answers the phone on a seat.

Take the call on an app, not a wall jack

Once the DID is on XI, calling is just login plus a headset you already own. Click-to-call, hold, and transfer are part of the calling product. Shared calling lets a teammate pick up where you left off. You can forward to any number if someone is truly offline — that is the call forwarding page, not a separate carrier feature.

Routing decides who rings. Business-hours routing, sequential ring, and simultaneous ring are listed under call routing. A one-person shop can ring the mobile app and fall to voicemail. A three-person shop can ring the front of house first and the owner second. None of that requires a closet PBX.

A virtual receptionist adds a spoken menu: sales, support, or a recorded greeting after hours. On the published cards it is included on Scale and not on Starter, Business, or Business Plus. Ask sales if you need the menu on a public plan. Until then, a personalized greeting on Business ($20/user/30 days) plus voicemail transcripts covers a lot of after-hours traffic.

Put SMS on the same number

Customers already text. If your business number cannot reply, they will text a personal cell and the thread leaves the company. XI messaging is two-way SMS and MMS on the business DID. Group texting and an SMS autoresponder are listed as messaging subpages.

Application-to-person texting in the US requires A2P 10DLC brand and campaign registration. That is a carrier process. Inbound SMS is $5/30 days on the pricing page. Do not buy a “second texting app” for the same customers if the business number can carry the thread.

What it costs on XI

Starter is $17 per user / 30 days: calling system, one DID, unlimited US/CA calls, mobile and desktop apps, standard support. Business is $20: recordings, voicemail transcripts, voicemail, personalized greeting, 24/7 support. Business Plus is $23: higher threshold limits. Those are the only public prices this site uses. Checkout coupons are separate and are not list prices.

Add-ons on the pricing page include extra DIDs from $1, call recording at $1, and inbound SMS at $5, each per 30 days as published. CRM notes travel with the seat. HubSpot, Salesforce, Slack, and Zapier are on the published integration list if you want the number next to a pipeline you already run.

A setup checklist that fits in one afternoon

Create the XI account and pick Starter, Business, or Business Plus. Claim a new local or toll-free DID, or start a port. Install the mobile app and sign in on the computer you already work from. Set business hours and a no-answer path. Add SMS only after you know who is allowed to text customers. Put the number on the website last, not first.

If you want the longer menu of “what is a business phone system,” the 2026 small-business phone systems roundup and the FAQ sit next to this guide. The number is the easy part. Answering it on purpose is the work.