Stay connected anywhere in the world with Alpha Caller, Nigeria’s reliable and

affordable call app by Alpha Technologies Limited.

Enjoy high-quality voice calls at just ₦14/min across all networks — no hidden charges, no call drops, just smooth and clear conversations every time. Get a backup line or replace your fixed line phone and call Nigeria like a local, from anywhere around the world.

Why Choose Alpha Caller?

● Affordable calls to Nigeria, with crystal-clear audio quality

● Get a dedicated Nigerian 0700 phone number

● Works perfectly on all internet connections (Wi-Fi, LTE, 3/4/5G mobile data)

● Easy to use, secure, and dependable

● Ideal for Nigerians at home or abroad

● Dial from your Contacts List, History, or Speed Dial functions

● Get a directory of helpful businesses that are one call away

-- Top Features --

Affordable Call Rates --

Make cross-network calls easily at the lowest rates in Nigeria. Perfect for business owners, students, and families looking to save more. Call Alpha to Alpha, and save even more.

Call Like A Local - No Roaming Fees --

Traveling abroad? Stay in touch with your loved ones using Alpha Caller’s

international VoIP service and call like a local, with No roaming costs.

No App Needed for the Receiver --

The person you call doesn’t need to have the Alpha Caller app - Their phone rings just like you are calling from a major network — stay connected to anyone, anywhere.

Get Your Own Phone Number --

Receive a unique 0700 phone number that displays when you make calls — your personal, professional, and secure line.

Your Backup When Networks Fail --

When regular networks drop, Alpha Caller keeps you connected. Reliable, strong, and always available.

Whether it’s for business, family, or travel — Alpha Caller is your trusted plug for clear, affordable, and uninterrupted communication. It is your smart, low-cost way to call anyone, anywhere.

Download Alpha Caller and Start Calling today