Top 100 Outbound Call Centers Services
The Best of December 2025Looking for a top outbound call center services company?
Review our list to find the best outbound call centers for your company's needs. Searching for and vetting potential partners is an exhausting process.
That's why we've created this list of the best outbound call centers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Outbound Call Centers
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181$1,000+50 - 249 employeesRiverbank, CARead More
TeleContact is an outsourced telemarketing solutions company headquartered in Riverbank, Calif. with another office in Modesto, Calif. The company was founded in 1994 and now employs a team of around 50 that is entirely dedicated to voice services.
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Wells FargoIndustries
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182$10,000+50 - 249 employeesDurban, South AfricaRead More
Ec3 South Africa is a specialist outsourced contact center company based in Durban, South Africa. The company, founded in 2013, has more than 50 employees and provides voice services and non-voice BPO/back office services. Ec3 serves enterprise and mid-market companies in various industries that include telecommunications, automotive, and financial services.
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Mix TelematicsIndustries
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183$1,000+10 - 49 employeesHyderabad, IndiaClick Suggest is an email marketing and sales outsourcing company. Their small team is in Hyderabad, India. The agency focuses on email marketing and sales outsourcing.Read More
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184$1,000+250 - 999 employeesLapu-Lapu City, PhilippinesSocial media marketing agency JOYNO INC is headquartered in Lapu-Lapu City, Philippines and Santa Monica, California. The company provides Social Media Marketing, Content Marketing, Email Marketing, Call Center Services, and more and is midsize.The company was founded in 2023.Read More
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185$1,000+50 - 249 employeesBengaluru, IndiaRead More
Unee Solutions is a business process outsourcing firm based in Stafford, Texas with additional assets in India and Israel. They were founded in 2007 and currently have a staff of 125 employees. Unee Solutions' solutions focus on lead generation and include both voice outsourcing and non-voice back office services.
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KernIndustries
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186$5,000+10 - 49 employeesCape Town, South AfricaRead More
Delta-v is a Cape Town, South Africa-based sales outsourcing company. The agency offers sales outsourcing and business consulting and is small.The agency was launched in 2020.
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LokulusIndustries
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187$1,000+10 - 49 employeesBuenos Aires, ArgentinaVrand is a Weston, Florida-based Demand Generation Marketing company. The company focuses on Demand Generation Marketing, Sales Outsourcing, Email Marketing, Search Engine Optimization, and more and is small.The company was founded in 2020.Read More
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188$1,000+250 - 999 employeesNew Delhi, IndiaRead More
Founded in 2011, Call2Customers is an outsourced call center in New Delhi, India with roughly 250 employees who provide voice and BPO services. They focus on B2B lead generation and B2C telemarketing for clients.
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BETA ITIndustries
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189Undisclosed10 - 49 employeesRead More
Back office outsourcing company OverDrive Services was founded in 1996. The small team specializes in back office outsourcing, finance & accounting outsourcing (FAO), customer service outsourcing, and sales outsourcing. The firm is in Plano, Texas.
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190$1,000+50 - 249 employeesKnoxville, TNRead More
Located in Knoxville, Tenn., Taskforce BPO is a veteran-owned company that provides clients of all sizes with labor solutions. Made up of 90 employees, the company specializes in voice services and non-voice BPO/back office services. Taskforce BPO was founded in 2015 and predominantly serves clients in the healthcare, financial services, business services, and retail industries.
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Dental PracticesIndustries
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191Undisclosed250 - 999 employeesFarmers Branch, TXBased in Farmers Branch, Texas; Ciudad de México, Mexico; San Pedro Sula, Honduras and Vadodara, India, Relay Human Cloud is a telephone answering service. The midsize company was founded in 2021. Their services include Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, Sales Outsourcing, and more.Read More
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192$5,000+10 - 49 employeesMelbourne, AustraliaRead More
Established in 2021, Pointer Strategy is a sales outsourcing company. The small Melbourne, Australia-based team offers sales outsourcing.
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193$1,000+10 - 49 employeesNew York, NYRecruiting company Staffwiz LLC was established in 2021. They are based in New York, New York and Makati, Philippines and have a small team. Staffwiz LLC offers Recruiting, Customer Service Outsourcing, Sales Outsourcing, IT staff augmentation, and more.Read More
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194$1,000+10 - 49 employeesSingapore, SingaporeRead More
The Scalelab, a digital strategy company, was established in 2019. They are located in Hong Kong, Hong Kong and Singapore, Singapore and have a small team. The Scalelab focuses on digital strategy, email marketing, conversion optimization, marketing strategy, and more.
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AspireIndustries
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195$10,000+50 - 249 employeesStari Bohorodchany, UkraineRead More
GotYourBack Support is a back-office service company founded inV in 2019. With over 50 professionals, they offer voice and back-office services to clients ranging from startups to enterprises in the fields of IT, business services, and telecommunications.
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Byte TechnologiesIndustries
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196$1,000+250 - 999 employeesCalgary, CanadaRead More
Headquartered in Calgary, Canada, Line One Contact Centres Inc is a telephone answering service. The midsize team focuses on voice services, non-voice bpo/back office services, and business consulting. The firm was launched in 2001.
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197$5,000+2 - 9 employeesFayetteville, ARRead More
Slingfly is a small SEO agency. The Fayetteville, Arkansas-based agency was founded in 2009. Their team focuses on search engine optimization, call center services, content writing services, pay per click, and more.
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198$1,000+10 - 49 employeesSabadell, SpainRead More
Vparagon is a sales outsourcing company. Their small team is based in Sabadell, Spain. Their services include sales outsourcing, business consulting, and corporate training. The agency was founded in 2017.
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199$5,000+2 - 9 employeesSanta Monica, CARead More
310 Creative Inc. is a Santa Monica, Calif.-based marketing agency. Founded in 2003, their team of fewer than 10 offers marketing strategy, web design, digital strategy, and conversion optimization services.
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Universal MusicIndustries
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200$1,000+50 - 249 employeesGurugram, IndiaRead More
Tech Fi Technologies is an IT company founded in 2016 in Gurugram, India. With no more than 50 experts, they offer voice services, web development, and web design solutions for clients ranging from small firms to large companies in the fields of e-commerce and education.
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201$1,000+2 - 9 employeesMiranda, AustraliaRead More
Direct marketing company B2BLEADS.COM is headquartered in Miranda, Australia and Brisbane City, Australia. The small firm was established in 2018. Their team offers direct marketing, market research, sales outsourcing, other marketing, and more.
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202$5,000+250 - 999 employeesLehi, UTIn Lehi, Utah; Cebu City, Philippines; Bacolod, Philippines and Davao City, Philippines, CoDev is a Sales Outsourcing company. The agency offers Sales Outsourcing, Web Development, Mobile App Development, HR Outsourcing, and more and is midsize.The agency was established in 2010.Read More
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Nursa CaptionCall Kyocera Deseret Digital MediaIndustries
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203$25,000+250 - 999 employeesCincinnati, OHRead More
ITCube Solutions is a technology service headquartered in Cincinnati, OH with a satellite office in Pune, India. Founded in 2003, the team of 600+ employees provides a host of services including custom software, web, and mobile app development. IT Cube Solutions also supports clients with application management and enterprise app modernization.
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204$1,000+250 - 999 employeesBelize City, BelizeProtel BPO is a phone answering service. They are in Belize City, Belize and Los Angeles, California and have a midsize team. The firm offers Call Center Services, Customer Service Outsourcing, and Back Office Outsourcing.Read More
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205$5,000+50 - 249 employeesPoundbury, EnglandRead More
Gungho Marketing , an email marketing and sales outsourcing company, is based in , United Kingdom. The firm offers email marketing and sales outsourcing and has a midsize team.The firm was established in 2007.
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206$1,000+10 - 49 employeesCarlsbad, CARead More
Reel Axis is a marketing agency based in Carlsbad, Calif., and founded in 2018 with more than 10 employees. They offer marketing strategy, social media marketing, and content marketing solutions for clients ranging from startups to large firms.
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207$1,000+2 - 9 employeesLiberty Lake, WARainierDigital is a small marketing strategy and other digital marketing company headquartered in Liberty Lake, Washington. Their services include marketing strategy and other digital marketing.Read More
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208$50,000+10 - 49 employeesSingapore, SingaporeRead More
Kazehi Global, a direct marketing company, is in , Singapore. They focus on direct marketing, voice services, and corporate training and were launched in 2019.
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SMRTIndustries
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209$1,000+10 - 49 employeesLondon, EnglandMinistry of Innovation, a Sales Outsourcing company, is in London, England. They provide Sales Outsourcing, Digital Strategy, and Ecommerce Marketing and were established in 2004.Read More
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210$1,000+1,000 - 9,999 employeesQuezon City, PhilippinesSourcefit is an IT managed services company. The large Honolulu, Hawaii-based company was founded in 2009. Their team focuses on IT managed services, IT staff augmentation, Call Center Services, Back Office Outsourcing, and more.Read More
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