4.8/5 on Capterra. 
Acefone
International dialling rates from the UK
View current international rates
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Country
Country Code
Type
Location/Network
Rate Per Minute
Hosted phone services for small businesses
Every plan includes the following features:
Toll-free or local number for voice+fax
Voicemail with free email delivery
Internet fax with free fax software
Call forwarding with answering rules
Virtual PBX with extensions
Auto-receptionist
Advanced call management
Online account management
