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International Call Center Services

5.0/5 • Glassdoor rating


With over 70 years of experience in this industry, we have structured a network of trustworthy and talented call centers around the world. Through this, we have developed and incorporated multilingual services in English, French, Spanish, Italian, and Mandarin.

We ensure that we find the best center in the right location. A center with relevant experience, infrastructure, and scale, to make your outsourced project successful. Our motivated employee-centric team enables a cost-effective solution tailored to your specific business needs without any compromise on quality.



Public or Private


Seats or staff



$1 mil. - $5 mil.






Year Founded


Countries of fulfillment




Contact information


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About OA

Outsource Accelerator is the trusted source of independent information, advisory and expert implementation of Business Process Outsourcing (BPO).

The #1 outsourcing authority

Outsource Accelerator offers the world’s leading aggregator marketplace for outsourcing. It specifically provides the conduit between world-leading outsourcing suppliers and the businesses – clients – across the globe.

The Outsource Accelerator website has over 5,000 articles, 450+ podcast episodes, and a comprehensive directory with 3,900+ BPO companies… all designed to make it easier for clients to learn about – and engage with – outsourcing.

About Derek Gallimore

Derek Gallimore has been in business for 20 years, outsourcing for over eight years, and has been living in Manila (the heart of global outsourcing) since 2014. Derek is the founder and CEO of Outsource Accelerator, and is regarded as a leading expert on all things outsourcing.

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