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Home | Blog | List of Companies That Outsource Call Centers

List of Companies That Outsource Call Centers

By Magellan Solutions

Updated on June 13, 2024

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Companies that outsource call centers have one thing in common: they know the significance of building and maintaining good customer relationships.

Being in the front end, call centers directly connect customers (even prospects) and businesses. While it is essential, call centers are usually not included in most companies’ core functions and expertise. To resolve this concern, many businesses opt for call center outsourcing — subcontracting customer care services, sales/telemarketing functions, and market research to a service vendor.

The patterns and needs of customers dictate the direction of the market. As the lifeblood of most industries, it is no wonder why even the largest multinational companies aim to attract and please as many consumers as possible.

In Microsoft’s State of Global Customer Service Report, 95% of respondents named customer service an essential factor in choosing and being loyal to a brand.

In this article, there are four lines of companies that outsource to top call center outsourcing companies overseas, these are:


List of Companies that Outsource Call Centers

    1. AT&T
    2. Verizon
    3. Telstra
    4. Comcast
    5. Vodafone
    6. SoftBank
    7. Telefónica
    8. O2
    9. Microsoft
    10. Amazon
    11. Bank of America
    12. Wells Fargo & Co.
    13. JPMorgan Chase
    14. Citi
    15. HSBC Holdings
    16. Prudential Financial
    17. Principal Financial Group
    18. Capital One
    19. American Express
    20. AXA
    21. Enel Energia
    22. Dominion Energy
    23. Entergy Corporation
    24. LinkedIn
    25. Sodexo
    26. The Wall Street Journal
    27. Wyndham Destinations
    28. Transurban
    29. Procter & Gamble
    30. Pfizer


Telecommunications and Technology Companies that Outsource Call Centers

The telecommunications and technology sector is one of the primary users of various call center services. The standard services companies in this industry utilize our customer and tech support. Technical issues, payment concerns, technical assistance, and subscription upgrades are some areas a call center handles.


AT&T is a telecommunications company specializing in phone and internet services, wireless and data communications, IP-based and satellite television, telecommunications equipment, and security services.

As part of its cost-cutting measures, the company moved most of its call center operations to alternative offshore locations such as the Philippines, India, and Mexico.


Another company known for outsourcing its call centers in the Philippines is Verizon. With operations in over 150 locations, this telecommunications and media company provides wireless network services, internet connectivity, published directory information, and data services.

In 2016, some Verizon onshore call center workers engaged in a seven-week strike in the Philippines. In the end, the two sides agreed, with Verizon promising to enhance job security and hire more staff from the U.S.


For Telstra, outsourcing means better service. The company expected better assistance in processing efficiencies because of the 24/7 operations, unique technologies, and better innovation of call centers in countries like the Philippines and India.


Comcast is a telecommunications conglomerate headquartered in ‎Philadelphia. It provides various services, including cable television, home internet, and telephone. Even after bringing thousands of call center jobs back to the U.S., Comcast continues to outsource call center services to supplement its workforce in handling seasonal call volumes.


Vodafone, a multinational telecommunications company, outsourced call center roles to India as part of its restructuring initiatives. The management believed that it would help the company reduce costs while maintaining high-quality of customer experiences. Vodafone already has some of its support calls redirected to two call centers in the Philippines and one in India.

This is not the first time the telecommunications giant has outsourced, though. In 2011, Vodafone moved two call center operations to Egypt and India. It also outsourced its debt collections to a service provider.


The Japanese multinational conglomerate holding company SoftBank had also outsourced its customer service and telemarketing sales operations.

Through its subsidiary, Softbank B.B., the company aimed to improve customer satisfaction, strengthen information security, and increase efficiency. For the telemarketing side, the company wanted to take advantage of its subcontractor’s sophisticated CRM marketing expertise. SoftBank is expected to enhance sales and marketing efficiency, improve productivity, and increase sales through this.


Telefónica is the leading telecommunications service provider in Spanish and Portuguese-speaking markets and one of the largest mobile network providers in the world. It offers various services, including fixed and mobile telephony, internet and broadband, content management, directories, and more.

In 2018, the multinational company sold its call center business, CATsa, to another global solution provider to divest its non-strategic assets. This will allow Telefónica to reduce its debt pile and increase its market value. Under the terms of the deal, the global solution provider will keep Telefónica its main client, making customer service an outsourced function for the latter.


As a pioneer in providing customer service via Twitter, O2 has seen customer service outsourcing as a way to keep in touch with more customers online. Because of the increasing smartphone and mobile internet usage, O2 aimed to meet the changing expectations of its consumers in contacting companies. The company viewed outsourcing as part of its “comprehensive plan” to serve customers in “new, innovative, and digital ways.” O2 is the second-largest mobile network operator in the United Kingdom. It is owned by the Spanish multinational company Telefónica.


Microsoft, one of the biggest technology companies in the world, contracts part of its sales operations to third-party companies in the U.S. Meanwhile, to cater to the unique needs of the company’s international clients, they outsourced sales teams who are natives to the location. Aside from sales, Microsoft also outsourced its help desk, infrastructure, and application support to an outsourcing company in India.


In 2019, the e-commerce and technology company Amazon opened two dedicated customer service centers in the Philippines. These centers were set to deliver support to Amazon’s customers and provide 24-hour customer service to customers in North America and the U.K. Around 3,200 jobs were created among the 1,800 jobs created in 2018.


Financial Institutions

Businesses in the banking and financial industry deal with countless customers daily. This direct connection calls for quality customer service both in-person and via any communication channel. Outsourcing is so effective that even the Big Four banking institutions in the United States have moved some of their operations offshore. Here are the companies that outsource call centers in the financial industry.

Bank of America

Bank of America, one of the Big Four financial institutions, had moved its support activities to the Philippines. Some of the services performed in its non-bank subsidiary are customer support, technology services, and human resources management.

Wells Fargo & Co.

Wells Fargo, the fourth-largest bank in the world, has operated in the Philippines since 2011. This move was considered to increase the “vote of confidence” in the Philippines, providing thousands of job opportunities to Filipinos.

Offshored roles include information technology and customer support. Filipino call center agents assisted U.S. clients in terms of credit card concerns. They are also involved in credit card collection services.

JPMorgan Chase

JPMorgan Chase, the largest bank in the U.S., also has a call center in the Philippines. In addition to voice services, the financial giant has started training its Filipino workers “to take on higher-value jobs” in preparation for the massive change brought by artificial intelligence. The focus will be on analytical areas, including consumer credit and portfolio analysis.


Citigroup is one of the Big Four banks with offshore operations. The financial institution has shared services with many other regional hubs in the Philippines. This was possible because of the country’s “sound macroeconomic fundamentals and skilled workforce.”

HSBC Holdings

HSBC Holdings is the largest bank in Europe. Like other multinational companies, it also moved some jobs offshore, including call center and business process operations. HSBC has four global businesses, and its operating segments are organized into six geographical regions.

Prudential Financial

Prudential Financial, a Fortune 500 company, provides financial, insurance, and investment management services to individuals and institutions in more than 40 countries. 2013, the company moved its call center work and administrative services overseas.

Principal Financial Group

The Principal Financial Group is a global financial company that offers various products and services, including retirement solutions, investment products, and insurance. It is in 25 nations and territories worldwide and has headquarters in Iowa.

PFG is one of the U.S. companies that outsource its inbound customer service.

Capital One

Capital One, an American bank holding company, cites automation as the reason it outsources call center jobs to offshore locations.

In 2013, the bank started developing a call center and customer service training program with a Philippine company. Then, in 2016, it opened another customer service and technical support office in the country, creating more than 4,000 jobs.

American Express

American Express (Amex), an American multinational financial services corporation, outsourced its customer services and other back-office tasks to the Philippines. Despite its outsourcing activities, Amex is still considered one of the best companies for which to work.


AXA, a French multinational insurance firm, moved its Hong Kong call center to the Philippines to strengthen its services to clients. Headquartered in Paris, AXA provides global insurance, investment management, and other financial services to its customers from Western Europe, North America, Asia Pacific, the Middle East, and some African areas.



Utility Sector

The utility sector makes lives more accessible by bringing electricity and water services to people’s homes. As another customer-facing industry, it deals with many consumer calls, from connection assistance requests to billing inquiries and service complaints.

Enel Energia

Enel Energia, the leading energy provider in Italy, entrusted its customer care operations to a global outsourcing company. Under the customer care operations are services such as customer acquisition, payments and credit, billing, and customer inquiry management.

Dominion Energy

Dominion Energy, commonly known simply as Dominion, is a power and energy company that supplies electricity and natural gas in several states in the U.S.

The company’s downsizing activities led to the closure of its Pittsburgh office. Dominion decided to outsource half of Pittsburgh’s inbound customer service calls to an outside company to fulfill its customer service function.

Entergy Corporation 

Entergy Corporation is a Fortune 500 energy company with around 2.9 million utility customers in Arkansans, Texas, Mississippi, and Louisiana.

Because of the high unit cost of its internal call centers, Entergy decided to outsource its customer care operations to an American BPO company. Through this initiative, Entergy was able to reduce telco costs, minimize repeat callers, implement different customer care programs, and provide 24/7 service coverage.


Companies That Outsource Call Centers – Honorable Mentions

Here are the other companies from various industries that outsource call centers.


LinkedIn is a company known for its professional networking platform. Headquartered in California, it outsources its sales and customer service professionals from third-party companies.


Best known for its service vouchers, Sodexo outsources some of its sales operations. This multinational corporation also offers food services and facilities management. Its headquarters is in France.

The Wall Street Journal

The Wall Street Journal, an award-winning newspaper, outsourced its inbound customer retention to an outsourcing provider. One of the largest newspapers in the United States, WSJ focuses on delivering business-related news. Its daily circulation averages 2.834 million copies for its broadsheet and digital format.

Wyndham Destinations

Wyndham Destinations, a key player in the hospitality industry, started with a staff lease arrangement in the Philippines. The success of this business arrangement made Wyndham open its captive center in the country.


Transurban, a major toll road operator company in Australia, has used call center services in the Philippines since 2010 for its toll networks in Melbourne and Sydney.

Aside from Transurban, several other Australian companies outsource jobs to BPO companies.

Procter & Gamble 

Procter & Gamble, a global consumer goods corporation, outsourced some of its sales functions to international service providers. Today, P&G offers products in almost every country except Cuba and North Korea.


Pfizer, a New York-based pharmaceutical company, outsources its sales and manufacturing operations to offshore outsourcing companies. The company utilizes functional outsourcing and partnering models for its business processes.


Why Should You Outsource to a Call Center?

Outsourcing your call center to a reliable service provider can help you improve customer service delivery and make your sales functions more proactive. Training and coaching are usually provided during the call center setup. There are also regular quality checks to ensure that the service provider meets your standards. Moreover, offshore call centers have 24/7 business operations to ensure you never miss a call from your customers.

As many companies have already realized, outsourcing can also bring significant savings to your business. The lower labor costs in developing countries make it possible. Although you will only pay a quarter of what you’ll pay to a domestic call center agent, the salary of offshore agents is still fair, given the labor market price and the cost of living in their country. Call center outsourcing also mitigates business risks and improves employee efficiency.


Philippines: The World’s Top Call Center Destination

The Philippines specializes in voice-enabled services. What sets the Philippines apart from other countries is its close cultural ties with the West, accent, and its labor cost. There are enough reasons why this list of companies outsources call centers in the Philippines, which have enormous brands.

The country’s educated workforce is good at speaking English enough to answer customer inquiries on the opposite side of the globe. Filipinos are also familiar with Western culture. Moreover, it has laws and regulations favoring foreign investors doing business there. Many BPO companies, both local and multinational, are also experts in various call center and back-office jobs. Of course, its low labor cost and the quality service of Filipino agents are enough to attract foreign companies to outsource call center jobs.

Magellan Solutions is a top call center in the Philippines. With 15 years of industry experience, it provides quality and cost-effective services to small businesses.

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