Top 100 Call Center Services
The Best of August 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 is an Orlando, Florida-based answering service. The company offers Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing and is midsize.The company was founded in 1998.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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2461$5,000+10 - 49 employeesBaghdad, IraqCall Me - خابرني is an answering service. The Baghdad, Iraq-based firm specializes in Call Center Services and Customer Service Outsourcing.Read More
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2462$1,000+10 - 49 employeesLaunched in 2008, Medical coding audit services is a small Finance & Accounting Outsourcing (FAO) company. Their services include Finance & Accounting Outsourcing (FAO) and Sales Outsourcing.Read More
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2463Undisclosed10 - 49 employeesMinneapolis, MNOutsource Consultants is a phone answering service established in 2013. The team focuses on Call Center Services and Back Office Outsourcing and is based in Minneapolis, Minnesota.Read More
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2464$10,000+10 - 49 employeesSheridan, WYHyperke LLC is a Sales Outsourcing company founded in 2019. Their team specializes in Sales Outsourcing and Account-Based Marketing.Read More
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2465$1,000+250 - 999 employeesUppilipalayam, IndiaVelan Info Services is a Back Office Outsourcing company. Established in 2007, the agency specializes in Back Office Outsourcing and Customer Service Outsourcing.Read More
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2466Undisclosed10 - 49 employeesNewcastle upon Tyne, EnglandThe Unite Group is an IT managed services company. Based in Newcastle upon Tyne, England, their small team focuses on IT managed services and Call Center Services. The agency was established in 2011.Read More
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2467$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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2468$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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2469$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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2470$5,000+250 - 999 employeesMontevideo, UruguayXtendo Group | BPO is a midsize cloud consulting & SI company headquartered in Montevideo, Uruguay. The team specializes in cloud consulting & SI and Customer Service Outsourcing.Read More
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2471$1,000+2 - 9 employeesJeddah, Saudi ArabiaElite Design Studio is a small Jeddah, Saudi Arabia-based video production company. Their services include Video Production and Call Center Services.Read More
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2472Undisclosed2 - 9 employeesEvolveFusion Private Solutions is a call center company. The Noida, India-based firm provides Call Center Services and Back Office Outsourcing.Read More
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2473Undisclosed2 - 9 employeesSurat, IndiaEstablished in 2025, Era automations is a small AI Agents company. Their services include AI Agents and Call Center Services.Read More
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2474$100,000+2 - 9 employeesOakville, CanadaEstablished in 2009, Gracious Tiles & Hardwood Flooring is a Warehousing & Distribution and Sales Outsourcing company. The team provides Warehousing & Distribution and Sales Outsourcing.Read More
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2475Undisclosed2 - 9 employeesAnswering service company and Back Office Outsourcing company Support786 is based in Manchester, England. Their services include Call Center Services and Back Office Outsourcing.Read More
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2476$1,000+2 - 9 employeesPittsburgh, PACall Center Authority is an answering service. Their small team of employees is in Pittsburgh, Pennsylvania. Their team specializes in Call Center Services and Staffing.Read More
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2477$1,000+2 - 9 employeesKeyport, NJDulcy is a small Keyport, New Jersey-based Sales Outsourcing company. Their services include Sales Outsourcing and Email Marketing.Read More
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2478Undisclosed2 - 9 employeesBoston, MAFounded in 2023, upcell is an IT managed services and Sales Outsourcing company. The team specializes in IT managed services and Sales Outsourcing.Read More
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2479$1,000+2 - 9 employeesCastelnau-le-Lez, FranceLead Camp is a Sales Outsourcing company. Located in Castelnau-le-Lez, France, the company was founded in 2015. Their team provides Sales Outsourcing and Email Marketing.Read More
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2480$5,000+10 - 49 employeesIrpin, UkraineRaketa Prodazh, a Business Consulting company, was launched in 2018. The firm specializes in Business Consulting and CRM consulting and SI, and is small.Read More
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2481$1,000+10 - 49 employeesLondon, EnglandClient PrompX is a Sales Outsourcing company located in London, England. The small team focuses on Sales Outsourcing, Email Marketing, and AI Agents and was launched in 2024.Read More
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2482$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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2483$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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2484$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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2485$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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2486$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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2487Undisclosed10 - 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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2488Undisclosed10 - 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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2489$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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2490$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
Industries
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