Top 100 Call Center Services in the United States
The Best of December 2025Looking 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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$1,000+250 - 999 employeesHatboro, PARead More
HelpSquad, LLC is a midsize in Quakertown, Pennsylvania and Hatboro, Pennsylvania. They specialize in and were established in 2011.
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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, 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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61Undisclosed50 - 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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62Undisclosed250 - 999 employeesBernards, NJRead More
Call center service LawyerLine was established in 2009. They are in Easton, Pennsylvania and Basking Ridge, New Jersey and have a midsize team. LawyerLine provides voice services.
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Wes Bailey Attorney at Law, LLCIndustries
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63$1,000+50 - 249 employeesOakland, CARead More
Located in Oakland, California, Telecom, Inc. Is an answering service. The midsize agency was established in 1993. Their services include voice services and non-voice bpo/back office services.
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64$5,000+2 - 9 employeesFairfax Station, VARead More
Business consulting company Red2Black Group was established in 2016. The firm offers business consulting, email marketing, CRM consulting and SI, sales outsourcing, and more and has a small team. The firm is in Fairfax Station, Virginia.
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65$1,000+1,000 - 9,999 employeesLewisville, TXLocated in Lewisville, Texas and Bengaluru, India, Invensis Inc is a Finance & Accounting Outsourcing (FAO) company. Established in 2000, the large team specializes in Finance & Accounting Outsourcing (FAO), Back Office Outsourcing, Custom Software Development, Call Center Services, and more.Read More
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GrouponIndustries
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66$1,000+50 - 249 employeesPhiladelphia, PARead More
Outsourcing Business Solutions is a Philadelphia, Pennsylvania-based marketing strategy company. They offer marketing strategy, web development, back office outsourcing, accounting, and more and were founded in 2020.
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67$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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68Undisclosed1,000 - 9,999 employeesSacramento, CAHeadquartered in Sacramento, California, MyOutDesk is a Back Office Outsourcing company. The large company was founded in 2008. Their services include Back Office Outsourcing, Customer Service Outsourcing, Sales Outsourcing, and Finance & Accounting Outsourcing (FAO).Read More
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69Undisclosed10 - 49 employeesSpokane, WARead More
Sound Telecom is an answering services provider based in Spokane, Wash., with a team of 25. Founded in 1986, the team provides voice and transcription services for clients in a variety of industry.
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BoeingIndustries
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70$1,000+10 - 49 employeesSan Antonio, TXLocated in San Antonio, Texas and Cape Coral, Florida, Impactable is an Advertising company. The small team offers Advertising, Pay Per Click, Sales Outsourcing, Direct Marketing, and more. The agency was founded in 2019.Read More
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71Undisclosed50 - 249 employeesLas Vegas, NVRead More
Abby Connect is a virtual receptionist firm in Las Vegas. Established in 2005, the team now has 40+ employees. They provide virtual receptionist and answering services for small businesses and mid-market companies in the financial, legal, and business services industries.
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72Undisclosed10 - 49 employeesLake Hallie, WIRead More
Gold Cross Answering Service is a live answering service company located in Chippewa Falls, Wis. They were founded in 1980. With about 9 employees, they provide voice services and non-voice back-office services to clients primarily in the real estate, healthcare, and medial industries.
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GW Pumps & PurificationIndustries
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73$1,000+10 - 49 employeesAthens, ALRead More
Located in Athens, Alabama, Intelus Agency is a social media marketing agency. The small team focuses on social media marketing and was established in 2018.
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74$5,000+10 - 49 employeesSan Antonio, TXHire With Near, a staffing and recruiting company, was launched in 2021. The small San Antonio, Texas-based team provides staffing and recruiting.Read More
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Function Health Rankings.io The AgencyIndustries
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75$5,000+10 - 49 employeesMenlo Park, CARead More
Rising Tides, an Email Marketing company, was established in 2024. They are headquartered in Menlo Park, California and have a small team. Their services include Email Marketing, Sales Outsourcing, Content Marketing, Social Media Marketing, and more.
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76$1,000+10 - 49 employeesTucson, AZRead More
Contact One is a full-service call center outsourcing firm in Tuscon, Ariz. They were founded in 1981 and currently maintain a staff of just over 40 employees. They provide voice services to a range of clients in a variety of sectors.
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Tuscon Orthopaedic InstituteIndustries
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77$50,000+10 - 49 employeesBrooklyn, NYRead More
Sales Schema is a marketing consultancy located in Brooklyn, N.Y. Founded in 2014, they have four employees experienced with running high-value marketing campaigns for small and midmarket companies. Services include digital marketing, multimedia, SMM, SEO, branding, web design, and software development.
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First American BankIndustries
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78Undisclosed10 - 49 employeesChesapeake, VARead More
MAP Communications is an employee-owned virtual receptionist and live 24-hour answering service headquartered in Chesapeake, Va. Founded in 1991, their team of 65 focuses on industries like business services, real estate, education, healthcare, government, legal, and hospitality and leisure. They specialize in voice services.
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Coca-ColaIndustries
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79Undisclosed250 - 999 employeesTallahassee, FLRead More
PATLive is a voice services provider based in Tallahassee, Fla. and founded in 1990. They specialize in voice services. They offer support in multiple languages, customizable scripts, video calls, and text messaging.
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Brovil Associates LLCIndustries
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80Undisclosed10 - 49 employeesColumbus, OHRead More
Caret, a small market research company, is based in Columbus, Ohio; Phillipsburg, New Jersey and Kansas City, Missouri. Established in 2021, the team specializes in market research, sales outsourcing, marketing strategy, direct marketing, and more.
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81$50,000+250 - 999 employeesSalisbury, NCRead More
GCS Agents is a contact center firm in Salisbury, N.C., founded in 2001. The team of 300 specializes in voice services, consulting, and BPO services for its majority midmarket clients across multiple industries.
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82Undisclosed50 - 249 employeesGastonia, NCRead More
AnswerLive is a call center and BPO agency founded in 1982. They have headquarters in Gastonia, N.C. and additional offices in Grants Pass, Ore. and Lubbock, Texas. Their team of 11 specialists offers voice services and non-voice BPO primarily to small businesses.
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Robert R. McGill Air Conditioning INC -
83$1,000+10 - 49 employeesNew York, NYRead More
FlyTech, Inc. Is a conversion optimization company headquartered in New York, New York. The small company was launched in 2020. Their team offers conversion optimization, direct marketing, and email marketing.
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BaselaneIndustries
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84Undisclosed10 - 49 employeesScottsdale, AZRead More
Back Office Betties is a virtual receptionist agency based n Scottsdale, Ariz. Founded in 2014, this company has 13 employees. Services provided by Back Office Betties are focused on voice services and receptionist work for legal firms and small businesses.
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Various Law FirmsIndustries
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85$5,000+10 - 49 employeesPhoenix, AZRead More
B2B is a Phoenix-based B2B service firm. They were founded in 2016 and their team has fewer than 10 employees. They provide clients voice services, event marketing, and direct marketing. They primarily work with enterprise and midmarket companies in the business services, IT, and financial services sectors.
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delivery.comIndustries
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86Undisclosed250 - 999 employeesChicago, ILHeadquartered in Chicago, Illinois and Dubai, United Arab Emirates, LiveAdmins is an artificial intelligence development company. The midsize team offers Artificial Intelligence, Call Center Services, Customer Service Outsourcing, AI Consulting, and more and was established in 2002.Read More
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87$5,000+10 - 49 employeesAlpharetta, GARead More
Franchise Marketing Systems is a franchise developing and marketing firm that is based in Cumming, Ga. Founded in 2009, Franchise Marketing Systems' team of about 30 employees has nearly a decade of experience specializing in management consulting, direct marketing, and advertising.
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FordIndustries
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88$5,000+2 - 9 employeesScottsdale, AZRead More
Founded in 2022, Core Conversions is a small email marketing company. Their services include email marketing, other digital marketing, direct marketing, marketing strategy, and more. The company is in Scottsdale, Arizona.
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eAccountable, Coast Digital, Giant Propeller, Scube Marketing, Fuel Made, JRB Media, LTM Digital, Marketing by Data, AskMom, MoreInfluenceIndustries
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89$1,000+250 - 999 employeesOcala, FLRead More
Ansafone is a voice services provider based in Ocala, Fla. with an additional office in Santa Ana, Calif. They were founded in 1970 and have a team of over 250 employees.
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90$10,000+250 - 999 employeesNorth Charleston, SCLaunched in 1998, Sales Focus Inc. Is a Sales Outsourcing company. Their midsize team is in North Charleston, South Carolina. Their services include Sales Outsourcing, Call Center Services, Account-Based Marketing, and Recruiting.Read More
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Check out a Call Centers in United States with the most new reviews in the past 12 months.
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