Top 100 Call Center Services

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.

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.

FSPGlobal is a call center founded in 2008. They are based in Cluj-Napoca, Romania and have a midsize team. The company provides voice services.

Launched in 2006, six eleven global services and solutions is a call center service. The company specializes in call center services, sales outsourcing, back office outsourcing, customer service outsourcing, and more and has a large team. The company is in Davao City, Philippines and Davao City, Philippines.

Enshored is an outsourcing firm headquartered in Long Beach, Calif. with an office in Pasig City, Philippines. They are run by a team of 840 professionals who provide non-voice BPO/back-office, voice, and social media marketing services to businesses ranging from startups to enterprises. Their voice/call center services focus on customer support/experience, order processing, and other outbound services.

Established in 2021, Growth Hub is an other marketing company. The agency offers other marketing and business consulting and has a small team.

RemoteReps247, a sales outsourcing company, was launched in 2022. Their small team is located in New York, New York. The company offers sales outsourcing, call center services, and customer service outsourcing.

Conversational is a voice services company founded in 2003. Located in Fredericksburg, Virginia, the mid-sized team of experienced professional receptionists provides the best possible support for clients in the legal and medical industries, among others.

Acquire BPO is a global business outsourcer based in Pasig City, Philippines with offices in Calabarzon, Philippines, Central Luzon, Philippines, Melbourne, Australia and Dallas. Founded in 2005, Acquire BPO's team of around 1,100 employees provides non-voice BPO/back office services and voices services.

Located in Lviv, Ukraine, BPO Nextdoor is a non-voice bpo/back office services company. The midsize team specializes in non-voice bpo/back office services and was founded in 2012.

Launched in 2015, Pexly is a back office outsourcing company. The company specializes in back office outsourcing, customer service outsourcing, and sales outsourcing and has a midsize team. The company is in Amsterdam, Netherlands.

AMD is a business consulting company. The small London, United Kingdom-based agency was established in 2019. Their services include business consulting, email marketing, advertising, voice services, and 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.

Located in Lewes, Delaware, BlueBird Digital is a sales outsourcing company. The small firm was established in 2022. Their services include sales outsourcing, email marketing, marketing strategy, and call center services.

Illiicum is a sales outsourcing company. Established in 2018, the company is in Mascot, Australia. The small team offers sales outsourcing, CRM consulting and SI, and call center services.

Market research company TaskDrive is based in Walnut, California. The midsize team offers market research, conversion optimization, CRM consulting and SI, digital strategy, and more. The company was launched in 2014.

Founded in 2017, Bandalier is an HR agency. Their team of around 60 employees is based in Binghamton, N.Y. The team focuses solely on HR.

Paragon Sales Solutions is a telemarketing and marketing agency founded in Leicester, England in 2019 with fewer than 10 employees. They offer social media marketing, business consulting, and voice services for small businesses.

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.

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.

Invensis is an IT, BPO, and call center services company based in Bangalore, India, with an office in Wilmington, Del. Founded in 2000, Invensis's team of more than 350 employees offer non-voice BPO/back office services and call center services.

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.

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.

Callpalooza is a sales outsourcing company based in London, United Kingdom. The small team provides sales outsourcing, social media marketing, and search engine optimization. The company was founded in 2020.

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.

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.

Based in Kyiv, Ukraine, Addlium is a small social media marketing agency. They focus on social media marketing, sales outsourcing, and email marketing and were launched in 2022.

Evoice is a phone services firm headquartered in Los Angeles California, that was established in 1995. Their team of over 1,000 employees offers voice services, transcription, inbound appointment scheduling, and virtual receptionist services.