Top 100 Call Center Services
The Best of October 2026
Outsourced call center services refer to handling incoming and outgoing calls on behalf of businesses to support functions such as customer service, lead generation, and appointment setting. Call center services are crucial to ensuring customers have a positive experience with their business before, during, and after purchasing. Investing in quality call center solutions is important for timely responses to key stakeholders, gathering feedback, and understanding customer preferences.
Call centers are a type of BPO that focuses on training and hiring dedicated agents who can handle customer inquiries, resolve customer issues and complaints, and provide technical support. They contribute to businesses' productivity and long-term success, allowing them to focus on core functions while managing customers professionally and efficiently.
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List of the Best Voice Services Providers on the Market
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$1,000+250 - 999 employeesOrlando, FLXACT, an answering service company, was founded in 1996. Their midsize team is in Orlando, Florida and Unity, Maine. The agency specializes in Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing.Read More
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$1,000+1,000 - 9,999 employeesChicago, ILEstablished in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.Read More
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2581Undisclosed1,000 - 9,999 employeesAubrey, TXThe Functionary is an IT staff augmentation company. Headquartered in Aubrey, Texas, the firm was launched in 2017. Their services include IT staff augmentation and Call Center Services.Read More
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2582Undisclosed50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaIn Sahibzada Ajit Singh Nagar, India and Gurugram, India, ZOUMA CONSULTING SERVICES is an answering service. Launched in 2021, the team focuses on Call Center Services and Back Office Outsourcing.Read More
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2583Undisclosed2 - 9 employeesProspectX LTD is a Sales Outsourcing company. They are headquartered in London, England. Their team focuses on Sales Outsourcing and Demand Generation Marketing.Read More
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2584$1,000+2 - 9 employeesAalborg, DenmarkThe Growth DNA is a Sales Outsourcing company. They were established in 2023, and their services include Sales Outsourcing and AI Agents.Read More
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2585$5,000+2 - 9 employeesKøbenhavn, DenmarkSales Outsourcing company Wiinholt & Associates is headquartered in København, Denmark. The team focuses on Sales Outsourcing and Marketing Strategy.Read More
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2586$1,000+2 - 9 employeesNew Cairo City, EgyptSmall Sales Outsourcing company Voxentra solutions, is based in New Cairo City, Egypt. Their services include Sales Outsourcing and Back Office Outsourcing.Read More
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2587Undisclosed2 - 9 employeesNewren Solution is a Customer Service Outsourcing company headquartered in West Park, Florida. Their services include Customer Service Outsourcing and Sales Outsourcing.Read More
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2588$1,000+10 - 49 employeesNew York, NYHeisler Solutions LLC, a Business Consulting company, specializes in Business Consulting and Marketing Strategy. The agency is based in New York, New York and Raleigh, North Carolina.Read More
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2589$1,000+2 - 9 employeesMinsk, BelarusReach The Lead, an Email Marketing company, specializes in Email Marketing and Business Consulting. The company is headquartered in Minsk, Belarus.Read More
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2590$5,000+50 - 249 employeesPrague, Czech RepublicMynd is a video production agency. They are in Prague, Czech Republic and have midsize team of experts. Their services include Video Production and Graphic Design.Read More
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2591$5,000+10 - 49 employeesGreater Noida, IndiaBringo Call Center Services is a call center service. Established in 2023, the team offers Call Center Services and IT managed services. The agency is in Greater Noida, India.Read More
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2592$1,000+50 - 249 employeesBizprospex is a data analytics company. Their midsize team is located in Suwanee, Georgia. Their services include BI & big data consulting & SI and CRM consulting and SI.Read More
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2593Undisclosed2 - 9 employeesLaunched in 2019, Freshwater Marketing is a public relations agency. Headquartered in Tampa, Florida, their small team provides public relations, market research, marketing strategy, branding, and more.Read More
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2594$1,000+10 - 49 employeesHyderabad, IndiaInfyleads is a sales outsourcing company. They are based in Hyderabad, India and have a small team. Their services include sales outsourcing, product marketing, digital strategy, and content marketing.Read More
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2595$25,000+10 - 49 employeesRiyadh, Saudi ArabiaLife Contact Center is a small telephone answering service located in Riyadh, Saudi Arabia. The team provides Call Center Services and Corporate Training & Coaching.Read More
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2596$1,000+10 - 49 employeesIndore, IndiaSkylar Minds, a Sales Outsourcing company, was founded in 2019. The agency specializes in Sales Outsourcing and Architectural Design.Read More
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2597$1,000+10 - 49 employeesEstablished in 2022, Nojvii Enterprise LLP is a telephone answering service. Their services include Call Center Services and Advertising.Read More
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2598$1,000+10 - 49 employeesDhaka, BangladeshBased in Dhaka, Bangladesh, Lucid Business Solutions is a call center. The team provides Call Center Services and Back Office Outsourcing.Read More
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2599$1,000+10 - 49 employeesNeo Caller Biz Private Limited is a phone answering service established in 2022. Their team focuses on Call Center Services and Recruiting.Read More
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2600Undisclosed10 - 49 employeesCipher Whiz is a Buffalo, New York-based call center service. Launched in 2020, the team offers Call Center Services and Customer Service Outsourcing.Read More
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2601Undisclosed10 - 49 employeesBarranquilla, ColombiaLinked2U is a call center. They were launched in 2023, and their services include Call Center Services and Back Office Outsourcing.Read More
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2602$1,000+10 - 49 employeesKelaniya, Sri LankaLaunched in 2022, Remote Pro Virtual Assistant is an answering service. Their services include Call Center Services and Back Office Outsourcing.Read More
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2603$5,000+10 - 49 employeesBeograd, SerbiaAMC Global Solutions is a Beograd, Serbia-based call center company and Customer Service Outsourcing company. Founded in 2023, the team offers Call Center Services and Customer Service Outsourcing.Read More
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2604$1,000+10 - 49 employeesPortishead, EnglandMyBrightside is a Sales Outsourcing company. Based in Portishead, England, the team offers Sales Outsourcing and Social Media Marketing.Read More
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2605$1,000+10 - 49 employeesCall center service and Customer Service Outsourcing company Joyconnect is located in San Pedro, Philippines. They provide Call Center Services and Customer Service Outsourcing.Read More
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2606Undisclosed10 - 49 employeesLondon, EnglandQAZI SHAHROZ is a SEO services firm and Sales Outsourcing company. Their team is headquartered in London, England and offers Search Engine Optimization and Sales Outsourcing.Read More
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2607$1,000+10 - 49 employeesHire Us is an answering service company. Their team is in Antipolo, Philippines and focuses on Call Center Services and Back Office Outsourcing.Read More
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2608$5,000+10 - 49 employeesKyiv, UkraineSales Outsourcing company Content Chameleon is headquartered in Kyiv, Ukraine. Founded in 2020, the team focuses on Sales Outsourcing and Content Writing Services.Read More
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2609$1,000+10 - 49 employeesUndisclosedEstablished in 2019, Prossistant is a small Back Office Outsourcing company. Their team focuses on Back Office Outsourcing and Call Center Services.Read More
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2610$1,000+10 - 49 employeesUndisclosedMyworker.ai is a Sales Outsourcing and AI Consulting company. They are based in and have small team of experts. Their services include Sales Outsourcing and AI Consulting.Read More
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