Articles
Read the latest stories, use cases and updates to make optimal use of your business number.

WhatsApp introduces usernames: what changes for your business?
WhatsApp now lets users choose a username instead of a phone number. We outline exactly what's changing, what it means for your business's customer contact via WhatsApp Business, and why a fixed business number still holds value alongside it.

Telephone answering service: what it does and what it costs
A telephone answering service answers inbound calls to your business number when your own team can't get to the phone, so enquiries turn into bookings and leads instead of missed calls and voicemail. This article covers the three types of service on the market, what each one costs, the signs a business has outgrown ad hoc call cover, and what to check before committing to a provider.

Czech Phone Number for Business: A Local Presence in the Czech Republic
A local +420 number gives a UK company a credible Czech presence and stronger inbound enquiries. This article explains how Czech numbering works under the ČTÚ — a toll-free 800 number registers on a worldwide address, whilst a geographic number such as a Prague 2 line requires the end user's location in that zone — and how CallFactory, as the licensed operator, files and routes the number for you.

Polish Phone Number for Business: A Local Presence in Poland
A local +48 number gives a UK company a credible Polish presence and stronger inbound enquiries. This article explains how Polish numbering works under UKE — a toll-free 800 number registers on a worldwide address, whilst a geographic number such as Warsaw 22 requires a verifiable Polish address in that area — and how CallFactory, registered with UKE, files and routes the number for you.

Virtual receptionist: professional call answering without a front desk
A virtual receptionist answers your inbound business calls, greets callers in your company name and routes each conversation to the right person, without a staffed front desk. This article explains what the service covers, how the human answering-service model compares with an AI receptionist, what both cost against hiring reception staff, and how to connect one to the business number your customers already dial.

Irish Phone Number for Business: A Local Presence in Ireland
A local +353 number gives a UK company a credible Irish presence and stronger inbound enquiries. This article explains how Irish numbering works under ComReg — a geographic number such as Dublin 01 carries a location address in its numbering area, whilst national 0818 and freephone 1800 numbers do not — and how CallFactory files and routes the number for you.
