Top 100 Call Center Services in the United States
The Best of July 2026Looking for a top voice service and call center company in the United States?
Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.
To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Voice Services Providers
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$5,000+50 - 249 employeesBoca Raton, FLRead More
SalesRoads is a Sales Outsourcing company. Their midsize team is based in Boca Raton, Florida; Haddonfield, New Jersey and Philadelphia, Pennsylvania. The agency focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency was founded in 2007.
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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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$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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31$5,000+250 - 999 employeesDallas, TXRead More
MemoryBlue is a Sales Outsourcing company located in Dallas, Texas; Fleet, England and Singapore. The midsize team provides Sales Outsourcing, Call Center Services, Marketing Strategy, Digital Strategy, and more and was launched in 2002.
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32$1,000+250 - 999 employeesAfton, WYWOW24-7 is a Customer Service Outsourcing company. They are headquartered in Afton, Wyoming and have a midsize team. Their services include Customer Service Outsourcing, Call Center Services, and IT staff augmentation.Read More
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The App SolutionsIndustries
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33$25,000+50 - 249 employeesTroutman, NCDemandZEN, a Demand Generation Marketing company, is in Troutman, North Carolina. The midsize team provides Demand Generation Marketing, Sales Outsourcing, Account-Based Marketing, Digital Strategy, and more. The company was established in 2014.Read More
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34$1,000+10 - 49 employeesPlano, TXLocated in Plano, Texas, Constructur is a marketing strategy company. Founded in 2021, the small team provides marketing strategy, call center services, back office outsourcing, and sales outsourcing.Read More
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35$1,000+10 - 49 employeesIowa City, IARead More
In Iowa City, Iowa, Uptown Creation is a small direct marketing company. Founded in 2016, the team focuses on direct marketing, marketing strategy, other marketing, email marketing, and more.
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36Undisclosed50 - 249 employeesDuluth, GARead More
Moneypenny USA (formerly VoiceNation) , a call center, is in Duluth, Georgia. The midsize team focuses on Call Center Services, Customer Service Outsourcing, and Sales Outsourcing. The company was established in 2000.
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AdobeIndustries
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37$5,000+10 - 49 employeesDover, DEFunnel Bakers is a small Dover, Delaware-based Sales Outsourcing company. Established in 2019, the team provides Sales Outsourcing, Email Marketing, and CRM consulting and SI.Read More
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PodeanIndustries
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38$1,000+1,000 - 9,999 employeesEncinitas, CARead More
CC Capital Group is an outsourcing agency based in La Jolla, Calif with a team of 25. Founded in 2012, the company offers direct marketing, business consulting, and HR services. Their direct marketing services are focused on telemarketing, among other forms.
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Xerox CorporationIndustries
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39$10,000+10 - 49 employeesNew York, NYSalesGent is a small Paris, France-based Sales Outsourcing company. Founded in 2019, the team specializes in Sales Outsourcing.Read More
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ZymplifyIndustries
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40$5,000+1,000 - 9,999 employeesMahwah, NJRead More
DialAmerica is a business process outsourcing firm headquartered in Mahwah, N.J. with offices in New York City, Athens, Ga., Charleston, and Cleveland. Founded in 1957, they have over 5000 employees. Their services include voice call process outsourcing, but they offer non-voice services as well.
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TIME MagazineIndustries
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41Undisclosed250 - 999 employeesPortland, ORRead More
Ruby Receptionists is a voice services firm based in Portland, Oregon, that was established in 2003. Their team of more than 250 employees offers voice call support, appointment management, and conventional answering services.
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Conroy ConsultsIndustries
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42$1,000+2 - 9 employeesFranklin, TNRead More
Headquartered in Nashville, OutboundView is a marketing agency that has a team of 3 professionals working with clients in the voice services industry. Founded in 2016, they provide B2B lead generation and appointment setting for clients.
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Outcome StudioIndustries
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43Undisclosed50 - 249 employeesBogart, GASales Outsourcing company TeleNet Marketing Solutions was founded in 1999. The midsize team provides Sales Outsourcing, Demand Generation Marketing, and Marketing Strategy. The firm is located in Bogart, Georgia.Read More
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44$1,000+50 - 249 employeesNew York, NYCustomer Service Outsourcing company CrewBloom was founded in 2016. Their midsize team is located in New York, New York and provides Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, Finance & Accounting Outsourcing (FAO), and more.Read More
Clients
Pfizer WebFX GovSpend MonoPriceIndustries
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45$1,000+10 - 49 employeesNorristown, PARead More
Pereus Marketing is a marketing agency located in King of Prussia, Pennsylvania. Founded in 2014, Pereus Marketing has about 10 employees. They specialize in voice services, direct marketing, marketing strategy, market research and business consulting.
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46Undisclosed10 - 49 employeesKing of Prussia, PASpecialty Answering Service is a call center. They provide Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Sales Outsourcing and were founded in 1985. Their small team is King of Prussia, Pennsylvania-based.Read More
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Bausch+LombIndustries
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47$5,000+50 - 249 employeesSalt Lake City, UTRead More
Launch Leads, an advertising company, was founded in 2009. The midsize team provides advertising, voice services, business consulting, marketing strategy, and more. The firm is in Salt Lake City, Utah and , .
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48$25,000+10 - 49 employeesGulf Breeze, FLRead More
MoreMeetings.com is a B2B sales appointment company headquartered in Rockland, Mass. Founded in 2001, they have a team of 15 employees. Their main focus lines are voice services and corporate training, primarily for the IT industry.
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FujitsuIndustries
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49$50,000+1,000 - 9,999 employeesMargate, FLBased in Margate, Florida; Gwinn, Michigan; Iron River, Michigan and La Crosse, Wisconsin, Global Response is a Customer Service Outsourcing company. The large team focuses on Customer Service Outsourcing, Call Center Services, IT managed services, and Back Office Outsourcing and was established in 1974.Read More
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Crate&BarrelIndustries
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50$5,000+50 - 249 employeesEvanston, ILRead More
Founded in 2004, Acquirent is a telephone answering service. The small Evanston, Illinois-based team specializes in voice services and CRM consulting and SI.
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HomeAdvisorIndustries
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51$5,000+250 - 999 employeesMiami Beach, FLUassist.ME is a Back Office Outsourcing company. The Miami Beach, Florida-based agency was founded in 2009. The midsize team specializes in Back Office Outsourcing, Customer Service Outsourcing, Call Center Services, and Sales Outsourcing.Read More
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FacebookIndustries
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52$5,000+50 - 249 employeesRochester, NHRead More
eCoast Marketing is a marketing agencies company based in Rochester, NH. Founded in 2000, their team of 199 employees provides voice services, marketing, and direct marketing services.
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Juniper NetworksIndustries
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53Undisclosed50 - 249 employeesNesconset, NYRead More
Answering Legal is a voice services firm based in Nesconset, N.Y. Founded in 2013, their team serves clients in the legal sector. Services include virtual reception, inbound appointment scheduling, and customer support.
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54Undisclosed50 - 249 employeesSalt Lake City, UTRead More
Davinci Virtual Office Solutions is a call answering company of 82 employees, which was founded in 2005. Based in Salt Lake City, they offer voice services. They serve small and midmarket businesses in a variety of industries, including healthcare, real estate, business, and financial services.
Clients
Verneccia Lashay Fashion and HouseIndustries
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55$1,000+50 - 249 employeesSan Francisco, CALaunched in 2017, Start Up And Fly Inc. Is a midsize Sales Outsourcing company. Their services include Sales Outsourcing, Market Research, and Recruiting. The company is in Middletown, Delaware; San Francisco, California and San Francisco, California.Read More
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56$5,000+250 - 999 employeesBeverly, MARead More
OnBrand24 is a call center services company from Beverly, Mass. with offices in Savannah, Ga., Portsmouth, N.H., and Boston. It was founded in 1980 and has grown to a team of about 225 employees. OnBrand24 offers both voice services and non-voice/BPO back office services to mid-size and large enterprise clients.
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Southwest Indian FoundationIndustries
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57Undisclosed10 - 49 employeesColumbus, GARead More
Voice Link of Columbus, Inc. Is a phone answering service. The small Columbus, Georgia-based firm was established in 1989. Their services include voice services.
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58$25,000+250 - 999 employeesOrem, UTRead More
Squeeze Media is a voice services provider based in Orem, Utah. Their team of over 50 supports businesses of all sizes across a range of industries, such as financial services, health care, and consumer products. Founded in 2009, they also provide non-voice BPO services.
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American StandardIndustries
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59Undisclosed50 - 249 employeesButler, NJRead More
Anserve Inc. is a phone answering services provider based in Butler, N.J. The company, founded in 1969, has more than 50 employees and provides voice services to mid-market and small companies and institutions in the medical, consumer products & services, dental, government, legal, and utilities industries.
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Aspen Medical AssociatesIndustries
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60Undisclosed1,000 - 9,999 employeesSacramento, CAMyOutDesk, a Back Office Outsourcing company, was launched in 2008. The agency focuses on Back Office Outsourcing, Customer Service Outsourcing, Sales Outsourcing, and Finance & Accounting Outsourcing (FAO) and has a large team. The agency is in Sacramento, California.Read More
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