Question 1

What is a US Virtual Phone Number?

Accepted Answer

A USA virtual number is a phone number with the +1 country code that works over VoIP. It functions like a regular American number for calls and SMS without a fixed location.

Question 2

Can foreigners get a US phone number?

Accepted Answer

Yes, foreigners can get a US phone number through virtual phone service providers like Calilio, Quo, and Avoxi. You do not need to live in the United States, as most services allow remote registration. What you only need is a stable internet connection, a valid payment method, and, in some cases, identity verification to activate the number.

Question 3

How to get a US phone number from overseas?

Accepted Answer

To get a US phone number from overseas, use a virtual phone number (VoIP) service. Providers, like Calilio, Avoxi, and Quo let you choose a US area code, sign up online, and manage calls and texts through an app on your phone or computer without needing a physical US SIM card. Some carriers also offer eSIM plans that can be activated remotely if your device supports eSIM. However, availability and functionality may depend on Wi-Fi or network compatibility outside the US.

Question 4

How much does it cost to get a US phone number?

Accepted Answer

The cost to get a US phone number varies based on the number type (e.g., local, toll-free). Calilio offers competitive pricing - you can purchase a local number for $2 and a toll-free number for $3 only.

Question 5

Can I use a USA virtual phone number for verification?

Accepted Answer

Yes, you can use a USA virtual number to verify WhatsApp, Instagram, and TikTok. However, the OTP codes are managed by the respective platform.

Question 6

What are the best virtual phone number providers in the US?

Accepted Answer

The best virtual number providers in the US are:

Calilio
Google Voice
RingCentral
Ooma
Aircall
Nextiva
Zoom
Phone.com
eVoice
Quo.

Question 7

Who is eligible to get a US virtual phone number?

Accepted Answer

Anyone is eligible to get a US virtual phone number, regardless of their location. Individuals, businesses, freelancers, and travelers from inside or outside the United States can apply as long as they have internet access and a valid payment method. In some cases, providers may also require identity verification during registration.

Question 8

I have a US phone number. Can I transfer it to Calilio?

Accepted Answer

Yes, you can transfer your existing U.S. phone number to Calilio. Calilio supports porting various types of numbers, including local, mobile, toll-free, and VoIP numbers.​

Question 9

What is US A2P 10DLC?

Accepted Answer

A2P 10DLC (Application-to-Person 10-Digit Long Code) is a U.S. messaging standard that allows businesses to send SMS and MMS through local 10-digit phone numbers. It supports high-volume and dependable messaging for alerts, marketing campaigns, and customer support. To remain compliant and prevent message filtering or penalties, businesses must register their brand and campaigns with The Campaign Registry.

Question 10

Is A2P 10DLC registration required for messaging in the United States?

Accepted Answer

Yes, A2P 10DLC registration is required for messaging in the United States when businesses send application-to-person (A2P) SMS or MMS using 10-digit long code phone numbers. US mobile carriers mandate brand and campaign registration to ensure carrier compliance, message trust, higher deliverability, and spam prevention for business texting, notifications, and marketing communications.

Question 11

How to register to use A2P 10DLC messaging?

Accepted Answer

Follow these steps to register and use A2P 10DLC messaging:

Log in to Calilio, go to Settings → A2P Messaging, and click Get Started.
Confirm your location, tax status, and whether you have an employer identification number (EIN), then proceed based on your business type.
Enter your legal name, contact information, and business address, then review and submit for profile creation.
Fill in your brand details, select your industry, verify your mobile number, and complete the brand registration payment.
Define your campaign use case, add sample messages, and set up opt-in, opt-out, and help keywords.
Review all campaign details and submit them for approval.
Select the phone numbers you want to use for A2P messaging and confirm registration.

Question 12

How long does A2P 10DLC registration take?

Accepted Answer

A2P 10DLC registration typically takes between 2 to 3 business weeks, depending on brand verification and campaign use case. Processing time can vary based on business details accuracy and messaging content as well.

Question 13

How to get a US number from India?

Accepted Answer

To get a US number from India, you can sign up with a virtual phone service such as Calilio, JustCall, MightyCall, or Quo and purchase a US virtual number online. These providers typically offer better call quality and more affordable rates than traditional international calling methods.

Question 14

How to get a US phone number for SMS?

Accepted Answer

You can get a US phone number for SMS through public SMS websites, virtual number apps, or a physical SIM or eSIM service. Public numbers are often shared and unreliable, while real SIM options may require shipping or higher costs. A virtual phone number is usually the most practical solution for long-term use. With Calilio, you can get a US virtual number at just $2 that supports SMS and manages messages securely through your dashboard or app.

Question 15

How to get a US toll-free number?

Accepted Answer

To get a US toll-free number, sign up with a VoIP provider or a Responsible Organization (RespOrg) authorized by the FCC. Choose an available toll-free prefix such as 800, 888, or 877, and select either a standard or vanity number. After picking a suitable plan, complete the registration and activate the number through the provider’s platform.

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