Top 100 Call Center Services in California
The Best of May 2024
Looking for a top voice service and call center company in California?
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 California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Voice Services Providers
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Featured providers
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- $1,000+
- 1,000 - 9,999 employees
- Wilmington, DE
Read MoreSupportYourApp is a Support-as-a-Service company founded in 2010 and headquartered in Wilmington, US. SupportYourApp's team of over 2000 professionals provides secure technical, customer support, and CX services to growing companies around the globe.
Industries
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- $1,000+
- 250 - 999 employees
- Orlando, FL
Read MoreXACT is a telecommunications company, founded in 1998 and located in Orlando, Fla. They have 69 employees specializing in custom-designed contact center solutions for companies in business services, finance, and consumer products and services. They offer voice services, help desk and web support, marketing, and virtual receptionist services.
Industries
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- $1,000+
- 1,000 - 9,999 employees
- Davao City, Philippines
Read MoreLaunched 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.
Industries
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61
- $1,000+
- 50 - 249 employees
- San Diego, CA
Read MorePhone Net is a telephone answering service headquartered in San Diego, California. The midsize team offers voice services and non-voice bpo/back office services. The company was founded in 1988.
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62
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Ring A Physician is a call center service. They are in San Francisco, California and have a small team. Their services include voice services and non-voice bpo/back office services.Read More -
Featured providers
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- $1,000+
- 1,000 - 9,999 employees
- Denver, CO
Read MoreCience is a PaaS (People as a Service) company based in Los Angeles. It has offices in Ukraine and Manila and was established in 2015. Their team of more than 550 employees offers voice services, conversion optimization, and CRM consulting and SI services.
Industries
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- $1,000+
- 50 - 249 employees
- Chicago, IL
Read MoreHit Rate Solutions is a global provider of contact center services to clients worldwide. Primarily focused on industries such as consumer products, retail, and manufacturing, Hit Rate Solutions specializes in voice services and non-voice BPO/back office services. The company was established in 2008 and is headquartered in Bacolod, Philippines. Their team is made up of 39 employees.
Industries
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63
- Undisclosed
- 250 - 999 employees
- Los Angeles, CA
Read MoreGet B2B Leads is a call center service. Their midsize team is in Los Angeles, California and Los Angeles, California. Their team offers voice services and non-voice bpo/back office services.
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64
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
CloudVO is a San Francisco, California-based telephone answering service. The small team provides voice services and was launched in 2010.Read More -
65
- Undisclosed
- 250 - 999 employees
- Sacramento, CA
Founded in 1961, TeleDirect is an answering service. Their midsize team is in Sacramento, California. Their team focuses on voice services.Read More -
66
- Undisclosed
- 250 - 999 employees
- Marina del Rey, CA
Call center service CallCreatorPlus is located in Marina del Rey, California. Established in 2013, the midsize team focuses on voice services.Read More -
67
- Undisclosed
- 10 - 49 employees
- Irvine, CA
Excel Telemessaging, a call center company, is in Orange County, California. The small team offers voice services, non-voice bpo/back office services, and business consulting. The agency was launched in 1966.Read More -
68
- Undisclosed
- 1,000 - 9,999 employees
- Chula Vista, CA
Call Center Services International is a call center established in 2008. The large team provides voice services, accounting, and IT managed services. The agency is based in Chula Vista, California and , Mexico.Read More -
69
- Undisclosed
- 1,000 - 9,999 employees
- San Mateo, CA
Read MoreAnswering service company Marketo, an Adobe Company was founded in 2006. The company provides voice services, marketing strategy, affiliate marketing, mobile & app marketing, and more and has a large team. The company is headquartered in San Mateo, California and Dublin, Ireland.
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70
- Undisclosed
- 250 - 999 employees
- Los Angeles, CA
Health Leads Plus, a midsize telephone answering service, is headquartered in Los Angeles, California. Established in 2004, the team focuses on voice services, marketing strategy, market research, and other digital marketing.Read More -
71
- Undisclosed
- 250 - 999 employees
- Los Angeles, CA
Phone answering service KoalifiedLeads was launched in 2000. They are headquartered in Los Angeles, California and have a midsize team. KoalifiedLeads provides voice services, social media marketing, non-voice bpo/back office services, and search engine optimization.Read More -
72
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Call Centerl Lead is an answering service. Their small team is based in Los Angeles, California. Their services include voice services.Read More -
73
- $5,000+
- 10 - 49 employees
- San Diego, CA
Manifest Direct Marketing, LLC is a call center. In San Diego, California, their small team specializes in voice services and direct marketing. The agency was launched in 2018.Read More -
74
- $1,000+
- 2 - 9 employees
- Walnut Creek, CA
Telephone answering service Reliable Receptionist was founded in 2007. Headquartered in Walnut Creek, California, their small team specializes in voice services.Read MoreIndustries
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75
- Undisclosed
- 2 - 9 employees
- Redding, CA
Redding Answering Service is a telephone answering service. Launched in 1973, the small company is based in Redding, California. Their services include voice services.Read More -
76
- Undisclosed
- 250 - 999 employees
- Chula Vista, CA
Read MoreConnempathy is a midsize non-voice bpo/back office services and telephone answering service in Tijuana, Mexico. Founded in 2010, the team offers non-voice bpo/back office services and voice services.
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77
- Undisclosed
- 2 - 9 employees
- Antioch, CA
Read MoreBased in Antioch, California, All Bay Answering Service is a small answering service. Their services include voice services.
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78
- Undisclosed
- 10 - 49 employees
- Livermore, CA
Founded in 1980, Custom Communications is an answering service company. The small team specializes in voice services. The agency is in Livermore, California.Read More -
79
- Undisclosed
- 10 - 49 employees
- Riverside, CA
Professional Communications Network is a call center. They are located in Riverside, California and have a small team that specializes in voice services. The company was established in 2011.Read More -
80
- Undisclosed
- 50 - 249 employees
- Corona, CA
Outpatient Call Solutions is a call center company. The midsize Corona, California-based firm was launched in 2013. Their team focuses on voice services.Read More -
81
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
TelemarketingPower.com is a call center company founded in 2001. The midsize Surry Hills, Australia-based team focuses on voice services.Read MoreIndustries
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82
- Undisclosed
- 50 - 249 employees
- Anaheim, CA
Infomatic Solutions is a non-voice bpo/back office services company in Ahmedabad, India and Anaheim, California. The midsize team offers non-voice bpo/back office services, voice services, IT managed services, HR services, and more. The agency was launched in 2009.Read More -
83
- Undisclosed
- 2 - 9 employees
- Sausalito, CA
Established in 2020, Donna Digital Receptionists is a call center. Their small team is headquartered in Sausalito, California and specializes in voice services.Read MoreIndustries
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84
- Undisclosed
- 10 - 49 employees
- Palm Springs, CA
SDRengine, a telephone answering service, was established in 2020. Their small team is headquartered in Palm Springs, California. Their services include voice services, conversion optimization, CRM consulting and SI, digital strategy, and more.Read MoreIndustries
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85
- $5,000+
- 250 - 999 employees
- Los Angeles, CA
Read MoreAgently.ai, a midsize phone answering service, is based in Los Angeles, California. Their services include voice services and non-voice bpo/back office services.
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86
- $1,000+
- 250 - 999 employees
- Los Angeles, CA
One Contact Center is a call center service. Their midsize team is located in Los Angeles, California and Pasig, Philippines. The firm provides call center services, back office outsourcing, customer service outsourcing, sales outsourcing, and more.Read MoreIndustries
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87
- Undisclosed
- 250 - 999 employees
- San Diego, CA
Read MoreXB Fulfillment is a call center. Their midsize team is based in San Diego, California. Their services include call center services, back office outsourcing, logistics & supply chain consulting, warehousing & distribution, and more. The agency was launched in 2014.
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88
- Undisclosed
- 50 - 249 employees
- Santa Monica, CA
Calltastic is a call center service established in 2019. They are based in Santa Monica, California and have a midsize team. The company specializes in call center services, business consulting, customer service outsourcing, sales outsourcing, and more.Read MoreIndustries
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89
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Rainmakers is a small San Francisco, California-based sales outsourcing company. They provide sales outsourcing and were launched in 2017.Read More -
90
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Read MoreLaunched in 2016, Upcision is a sales outsourcing company. They are headquartered in Los Angeles, California and have a small team. The agency offers sales outsourcing, CRM consulting and SI, call center services, back office outsourcing, and more.
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