Top 100 Call Center Services
The Best of December 2025
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, FLRead More
Answering service company XACT was founded in 1998. Their midsize team is in Orlando, Florida and Unity, Maine. XACT focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, and 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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6151Undisclosed2 - 9 employeesIrvine, CAEstablished in 2004, House of Translation USA is a phone answering service. The agency offers Call Center Services and Translation, and is small.Read More
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6152Undisclosed2 - 9 employeesManchester, NHVolocity Solutions, LLC is a Manchester, New Hampshire-based Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and Call Center Services.Read More
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6153Undisclosed2 - 9 employeesContacts & Services, a small Customer Service Outsourcing company, is headquartered in Beinasco, Italy. The team focuses on Customer Service Outsourcing and Call Center Services.Read More
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6154Undisclosed2 - 9 employeesMarseille, FranceLaunched in 2006, Préposé is an answering service company. The small team offers Call Center Services and Customer Service Outsourcing.Read More
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6155Undisclosed2 - 9 employeesBremen, GermanyFounded in 1994, Simon & Focken Bremen is a small answering service company. Their team provides Call Center Services and Customer Service Outsourcing.Read More
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6156Undisclosed2 - 9 employeesBremen, GermanyServiceCall is a Customer Service Outsourcing company located in Bremen, Germany. They focus on Customer Service Outsourcing and Call Center Services.Read More
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6157Undisclosed2 - 9 employeesQuito, EcuadorSeteinfo del Ecuador is a call center company. Launched in 1995, their team focuses on Call Center Services and Business Consulting.Read More
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6158Undisclosed2 - 9 employeesLas Condes, ChileADELACU is a call center company. Their team is based in Las Condes, Chile and focuses on Call Center Services and IT managed services.Read More
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6159Undisclosed2 - 9 employeesOffshore ID is an answering service company. The team specializes in Call Center Services and Back Office Outsourcing and is based in Chassieu, France.Read More
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6160Undisclosed2 - 9 employeesHonolulu, HIPrecision Business Support is a call center company. Their small team is located in Honolulu, Hawaii. Their services include Call Center Services and Back Office Outsourcing.Read More
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6161Undisclosed2 - 9 employeesVilnius, LithuaniaLaunched in 2011, ARRO Assistance is an answering service. Their services include Call Center Services and Trucking.Read More
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6162Undisclosed2 - 9 employeesTelephone answering service BlackThumb Solutions was established in 2016. The team focuses on Call Center Services and Back Office Outsourcing.Read More
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6163Undisclosed2 - 9 employeesHyderabad, IndiaVoice Soft Solutions Pvt is an answering service. The Hyderabad, India-based company focuses on Call Center Services and Back Office Outsourcing.Read More
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6164Undisclosed2 - 9 employeesNew York, NYMindracer Consulting is a Sales Outsourcing company. The team focuses on Sales Outsourcing and Financial Consulting and is based in New York, New York.Read More
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6165Undisclosed2 - 9 employeesExcelsior, MNVantage Impact is a Financial Consulting company located in Tampa, Florida and Excelsior, Minnesota. They focus on Financial Consulting and Call Center Services.Read More
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6166Undisclosed2 - 9 employeesSarasota, FLSarasota Internet Consulting is a Sales Outsourcing company. Headquartered in Sarasota, Florida, their small team offers Sales Outsourcing and Pay Per Click. The agency was established in 2017.Read More
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6167Undisclosed2 - 9 employeesChéraga, AlgeriaOGContact is an answering service company. They are headquartered in Chéraga, Algeria and have small team. Their team specializes in Call Center Services and Back Office Outsourcing.Read More
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6168Undisclosed2 - 9 employeesColón, PanamaCustomer Service Outsourcing company Use Services was established in 2015. The small team provides Customer Service Outsourcing and Call Center Services.Read More
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6169Undisclosed2 - 9 employeesMinneapolis, MNBPK.Agency is a branding company launched in 2015. The firm focuses on Branding and Sales Outsourcing.Read More
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6170Undisclosed2 - 9 employeesSt. Petersburg, FLFuel Digital is a Sales Outsourcing company. In St. Petersburg, Florida, their team specializes in Sales Outsourcing and Pay Per Click.Read More
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6171Undisclosed2 - 9 employeesFort Collins, COSmall Email Marketing company B2B CellPhone Lists, is headquartered in Fort Collins, Colorado. The team offers Email Marketing and Call Center Services.Read More
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6172Undisclosed2 - 9 employeesCape Town, South AfricaBellRinger, an Email Marketing company, was founded in 2019. The team specializes in Email Marketing and Call Center Services and is based in Cape Town, South Africa.Read More
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6173Undisclosed2 - 9 employeesToronto, CanadaBased in Toronto, Canada, Annuities HQ is a social media marketing agency. They offer Social Media Marketing and Email Marketing.Read More
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6174Undisclosed2 - 9 employeesSuresnes, FranceStudio Butterfly is a small Suresnes, France-based call center company. The team offers Call Center Services and Video Production.Read More
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6175Undisclosed2 - 9 employeesRockwall, TXLevrFX is a Sales Outsourcing company. Located in Rockwall, Texas, their small team provides Sales Outsourcing and Web Development. The company was established in 2021.Read More
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6176Undisclosed2 - 9 employeesMiami, FLLevel Seven NYC is a Fractional CMO Services company. Their small team is located in Miami, Florida and New York, New York. Their team specializes in Fractional CMO Services and Sales Outsourcing.Read More
Industries
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6177Undisclosed2 - 9 employeesDND Expert is a custom software development company. The team focuses on Custom Software Development and Sales Outsourcing and is based in Tananarivo, France.Read More
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6178Undisclosed2 - 9 employeesLondon, EnglandMytecnic is a business intelligence company. They provide BI & big data consulting & SI and Sales Outsourcing and are in London, England.Read More
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6179Undisclosed2 - 9 employeesMWG World LLC is a small Sales Outsourcing company located in Lewes, Delaware. The team offers Sales Outsourcing and Market Research.Read More
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6180Undisclosed2 - 9 employeesAMPED Pipeline Marketing is a small Burlington, Vermont-based branding firm. The team provides Branding and CRM consulting and SI.Read More
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