Get a US Number Without a US Address: g100.us

By The DatesConverter Editorial TeamReviewed & updated September 27, 2026

Yes — you can get a real US business phone number without a US address, a US bank account, or a US ID. g100.us issues live US numbers (plus numbers in 100+ other countries) to anyone, anywhere, and activates them in seconds. The number handles calls, SMS, and WhatsApp from one dashboard, works in your browser through the g100.us Chrome extension, and travels with you on the ChatLine mobile app for Android and iOS. No local address, no physical SIM, no long-term contract — just a working US number you can start using today.

That's the short answer. Below is the longer one, written as the questions people actually type into Google when they hit this exact wall.

Why would I need a US number if I don't live in the US?

Because a lot of doors only open with one. US clients, vendors, banks, app stores, and marketplaces routinely expect a US-format number before they'll take you seriously or even let you sign up. If you're a founder in India, a freelancer in the UK, an agency in the UAE, or a remote team member in Canada, a US number lets you:

List a local US contact number on your website, invoices, or Google Business Profile
Receive US-based OTP and verification codes for banking, payment, or SaaS accounts
Call and text US customers without them paying international rates to reach you
Present a professional US line to clients while keeping your personal number private

None of that requires you to physically be in the US, and with g100.us it doesn't require a US address either.

How does g100.us give me a US number without a US address?

g100.us is a virtual business phone number platform, not a physical carrier SIM tied to a local billing address. You choose a US number from the g100.us dashboard, and the number is provisioned to your account instantly — live within seconds of signing up. From there, all calls, SMS, and WhatsApp traffic for that number route to you through the app, the browser extension, or the mobile app, wherever you happen to be in the world. There's no address verification step, no utility bill upload, and no waiting period.

What exactly can I do with the number once I have it?

A g100.us number is not just a dial tone. One number covers:

Calls — make and receive them directly from your browser or your phone
SMS — send and receive text messages, including instant OTP and verification codes
WhatsApp — connect the number to WhatsApp with a one-click setup

All three channels live in a single dashboard at g100.us, so you're not juggling separate apps or separate numbers for calling versus texting versus WhatsApp. That consolidation is the entire point of the platform: one number, every channel, one place to manage it.

Do I need special hardware or a second phone?

No. You can run your g100.us number entirely from a laptop using the g100.us Chrome extension — click to call, click to text, no desk phone required. If you'd rather work from your phone, the ChatLine mobile app (Android and iOS) gives you the same number, same calls, same SMS, same WhatsApp, synced with your dashboard. Switch between browser and mobile freely; it's the same underlying number either way.

Is this only for US numbers, or can I get numbers from other countries too?

g100.us covers numbers in 100+ countries, not just the US. So the same account that gets you a US number without a US address can also get you a UK number, a UAE number, a Canadian number, or numbers local to wherever your customers are — useful if you're selling into multiple markets and want a local presence in each one without opening offices everywhere.

How much does a g100.us number cost?

Pricing is flat and low, and it's roughly consistent across countries, including the US. Numbers start from about $4/week or $6/month, funded through a simple pay-as-you-go wallet. If you know you'll need the number for a while, 3-, 6-, and 12-month terms lock in a dedicated long-term number at the same straightforward pricing. There are no per-seat enterprise fees and no long contracts — you pay for the number you're using, for as long as you want it, and stop whenever you like.

How g100.us compares to traditional phone providers

Legacy business phone providers were generally built for a different era: physical offices, desk phones, and IT departments provisioning hardware. That legacy shows up in how they're priced and packaged. Common patterns worth knowing before you commit to one:

Per-seat pricing — many traditional systems charge per user/extension, which adds up fast for a small team or solo operator
Contracts — annual or multi-year commitments are common, making it costly to change your mind
Single-channel focus — a lot of providers handle calls well but treat SMS and WhatsApp as separate add-ons or don't offer them at all
Setup friction — hardware, local carrier paperwork, or address/ID verification can slow activation from days to weeks

g100.us was built around the opposite priorities: g100.us gives you flat, low pricing with no per-seat fees, no contracts, calls + SMS + WhatsApp bundled into one number, and activation in seconds rather than days — all accessible from a browser extension or a mobile app instead of a desk phone. If your priority is getting a working US number fast, without overpaying for features you won't use, that's a meaningfully different starting point than the legacy model.

Is a virtual US number as reliable as a "real" local one?

A g100.us number is a real, live number — it rings, it receives texts, it sends OTP codes, and it connects to WhatsApp like any other number. The difference is purely in how it's issued and managed: instead of a carrier SIM tied to a physical address, it's a cloud-based number tied to your account, controllable from your dashboard. For calling, texting, and receiving verification codes — which is what most people actually need a US number for — it functions exactly as expected.

Who is this actually built for?

g100.us fits anyone who needs a US (or international) presence without US infrastructure: solo founders validating a US-facing idea, remote employees who need a company number, agencies serving US clients from abroad, e-commerce sellers handling US customer support, and individuals who simply want a professional number separate from their personal one. If the requirement is "a working US number, fast, without a US address," g100.us is built specifically to answer that.

Getting started

Setup takes minutes: sign up at g100.us, pick a US number (or a number from any of the 100+ supported countries), fund your wallet, and the number is live. From there you're calling, texting, and running WhatsApp through it the same day — no address required, no contract signed, no hardware shipped.

Frequently Asked Questions

Can I really get a US phone number without a US address?

Yes. g100.us issues live US numbers without requiring a US address, ID, or bank account. You sign up, pick a US number from the dashboard, and it activates within seconds. There's no address verification step and no paperwork — the number works for calls, SMS, and WhatsApp from the moment it's issued, wherever in the world you happen to be.

Do I need a US bank account or ID to sign up for g100.us?

No. g100.us is built for exactly this situation — people outside the US who need a US number. You don't need a US bank account, Social Security number, or local ID. You manage everything, including payment via the pay-as-you-go wallet, from the g100.us dashboard regardless of where you're located.

Can I receive OTP and verification codes on a g100.us number?

Yes. g100.us numbers receive SMS instantly, including one-time passwords and verification codes from banks, apps, and services that require a US number. Codes land in your dashboard or mobile app in real time, so you can complete US-based signups and verifications without owning a physical US SIM.

Does a g100.us number work with WhatsApp?

Yes. You can connect any g100.us number to WhatsApp with a one-click setup directly from the dashboard. That means the same number you use for calls and SMS can also run your WhatsApp presence, rather than needing a separate number or a separate app just for WhatsApp.

How quickly does the number activate?

Instantly. g100.us numbers go live within seconds of signing up — there's no multi-day carrier provisioning process or waiting on address verification. You pick a number, fund your wallet, and you can start making calls or sending texts right away.

How much does a US number from g100.us cost?

Pricing is flat and low, starting from about $4/week or $6/month, funded through a simple pay-as-you-go wallet. If you need the number long-term, 3-, 6-, and 12-month terms are available. There are no per-seat enterprise fees and no long-term contracts locking you in.

Can I use the number from my laptop, or do I need a phone?

Either works. The g100.us Chrome extension lets you call and text straight from your browser on a laptop or desktop, with no extra hardware. If you prefer mobile, the ChatLine app (Android and iOS) gives you the same number and the same calls, SMS, and WhatsApp access on the go.

Is g100.us only for US numbers?

No. While US numbers are a major use case, g100.us covers numbers in 100+ countries, including the UK, UAE, Canada, and many more. You can use the same account and dashboard to get local-presence numbers in multiple markets, not just a single US line.

How is g100.us different from a traditional business phone provider?

Traditional providers often charge per seat, require contracts, and focus mainly on calling while treating SMS and WhatsApp as afterthoughts or paid add-ons. g100.us bundles calls, SMS, and WhatsApp into one flat-priced number with no contracts and no per-seat fees, and activates in seconds instead of days.

Can I keep my personal number private while using a g100.us number for business?

Yes, that's one of the core use cases. A g100.us number gives you a dedicated professional line for calls, texts, and WhatsApp, so you never have to hand out your personal number to clients, customers, or vendors. You can answer business communication from the dashboard or app while your personal line stays untouched.

What happens if I stop needing the number?

Because g100.us runs on a pay-as-you-go wallet with no long-term contracts, you're free to stop topping up or let a term plan lapse whenever you no longer need the number. There's no cancellation process tied to a multi-year agreement — you control usage and spend directly from the dashboard.

Who typically uses g100.us for a US number?

Founders validating a US-facing product, remote employees who need a company line, agencies serving US clients from abroad, e-commerce sellers handling US customer support, and individuals who want a professional number separate from their personal one all use g100.us to get a working US number without US infrastructure.

Disclaimer: This article is for general informational and educational purposes only and does not constitute professional, financial, medical, or legal advice. Results from any tool are estimates based on the inputs provided. Always verify important details and consult a qualified professional before making decisions.