Top 100 Call Center Services in California
The Best of April 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
-
Featured providers
-
- $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
-
- $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
-
- $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
-
-
1
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreMartal Group is a sales agency based in Oakville, Canada and San Francisco. Founded in 2009, their team currently consists of 70 employees, who serve mostly technology companies in SaaS, Enterprise software and IT sectors. They offer services in outbound lead generation, appointment setting, account management, and sales.
Clients
- Bosch
Industries
- Get Started
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
-
2
- $5,000+
- 10 - 49 employees
- Lafayette, CA
Read MoreLevelUp Leads is a Lafayette, California-based social media marketing firm. The firm offers social media marketing, email marketing, call center services, and back office outsourcing and is small.The firm was founded in 2021.
Industries
-
Featured providers
-
- $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
-
- $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
-
-
3
- Undisclosed
- 250 - 999 employees
- Los Angeles, CA
Read MoreCallbox is a business process outsourcing company based in Encino, Calif., with offices in Singapore, Ultimo, Australia, and the Philippines. Founded in 2004, Callbox's team of 174 provides voice services and non-voice BPO/back office services.
Clients
- Alima Technologies
Industries
-
4
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreFounded in 2016, Cleverly is a marketing agency that offers lead generation and LinkedIn Ads to their clients. Their 50 employees are based out of Los Angeles.
Clients
- LeaseLock
Industries
-
5
- $25,000+
- 250 - 999 employees
- Simi Valley, CA
Read MoreBeyond Codes Inc. is a lead generation and appointment setting company based in Simi Valley, Calif., with an office in Hammersmith, U.K. The company, founded in 2008, has almost 300 employees and provides voice services, event marketing & planning, market research, email marketing, social media marketing, and non-voice BPO/back office services. Beyond Codes Inc. serves enterprise and smaller-sized companies in IT and other industries.
Clients
- EXL
Industries
-
6
- $1,000+
- 50 - 249 employees
- Berkeley, CA
Read MoreWing Assistant, a back office outsourcing company, was established in 2018. Their midsize team is located in Berkeley, California. Their services include back office outsourcing, customer service outsourcing, sales outsourcing, call center services, and more.
Industries
-
7
- $1,000+
- 1,000 - 9,999 employees
- Encinitas, CA
Read MoreCC 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.
Clients
- Xerox Corporation
Industries
-
8
- $1,000+
- 50 - 249 employees
- Oakland, CA
Read MoreLocated 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.
Industries
-
9
- $1,000+
- 50 - 249 employees
- Riverbank, CA
Read MoreTeleContact 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.
Clients
- Wells Fargo
Industries
-
10
- Undisclosed
- 1,000 - 9,999 employees
- Sacramento, CA
Read MoreMyOutDesk is a virtual assistant staffing company founded in 2008 in Sacramento, Calif. With over 1000 employees, they offer voice, HR, and back-office services for small and mid-market businesses in the fields of real estate, business services, and healthcare.
Clients
- Kaizen Accommodations
Industries
-
11
- $1,000+
- 250 - 999 employees
- Newport Beach, CA
Read MoreVA Support Now is an answering service company. The midsize Los Angeles, California-based agency was established in 2022. Their services include call center services and back office outsourcing.
Clients
- Unite A Nation, BRC LLC (Boston Residential Concierge), Home Improvement NTX, James Capital, LLC, Dental CPA, TCG Prop Inc., Estate Entertainment, Young Sharks, Destiny Property Management, Scine Associates
Industries
-
12
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreAI Bees is a digital agency in San Francisco. Founded in 2018, they have about 161 employees that serve mostly small-business and midmarket clients in the IT, business, and advertising industries. Services include digital strategy, email marketing, and digital marketing.
Clients
- COPADO
Industries
-
13
- $1,000+
- 250 - 999 employees
- Santa Ana, CA
Read MoreAnsafone 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.
-
14
- $10,000+
- 2 - 9 employees
- Truckee, CA
Headquartered in NORTHSTAR, California, Hello Outreach is a digital strategy and email marketing company. The company provides digital strategy and email marketing and is small.The company was founded in 2017.Read MoreIndustries
-
15
- Undisclosed
- 50 - 249 employees
- Marina del Rey, CA
Read MoreXync Inc. Is a sales outsourcing company. The Marina del Rey, California-based company was founded in 2017. The midsize team offers sales outsourcing, call center services, back office outsourcing, and customer service outsourcing.
Industries
-
16
- $5,000+
- 2 - 9 employees
- Santa Monica, CA
Read More310 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.
Clients
- Universal Music
Industries
-
17
- $1,000+
- 250 - 999 employees
- Camarillo, CA
Read MoreAlert Communications is an answering service. Their midsize team is located in Camarillo, California. Their services include voice services. The firm was established in 1965.
Industries
-
18
- $1,000+
- 250 - 999 employees
- Newport Beach, CA
Read MoreIn Las Vegas, Nevada, Insurance Telemarketer is a small non-voice bpo/back office services and phone answering service. The team focuses on non-voice bpo/back office services and voice services.
Industries
-
19
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Smogu.Studio is a small sales outsourcing company. Based in Tel Aviv-Yafo, Israel, the agency was founded in 2022. Their team specializes in sales outsourcing, market research, and IT strategy consulting.Read More -
20
- $1,000+
- 10 - 49 employees
- El Cajon, CA
Read MoreAnswer California is a voice support outsourcing firm based in El Cajon, Calif., just outside of San Diego. Founded in 1998, Answer California has just under 13 employees. They exclusively provide voice service outsourcing. Their specific call center services include automatic answering, order processing, and customer service.
Industries
-
21
- Undisclosed
- 10 - 49 employees
- Oakland, CA
Read MoreNuma is an answering service based in Oakland, Calif., and founded in 2016. Their team of fewer than 50 specializes in voice services for clients ranging from small firms to large corporations in the fields of real estate, hospitality, and retail.
Clients
- Emblush Beaute
Industries
-
22
- $1,000+
- 10 - 49 employees
- Ceres, CA
Read MoreFounded in 2011, WC Call Center is a telemarketing agency based in Carlsbad, Calif. With fewer than 50 employees, the agency specializes in voice services and primarily works with clients in the financial services industry.
Clients
- Payroll Select Services
Industries
-
23
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreThe Workforce Pro is a consulting firm based in Los Angeles run by a team of less than 10. Founded in 2016, the company specializes in business consulting, CRM consulting & SI, and other application development. Their business consulting services focus on cost reduction, strategy development, and operational changes, among other topics.
Clients
- Thrive Causemetics
Industries
-
24
- $1,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreDataBees is a market research company established in 2017. They are based in San Francisco, California and have a midsize team. The firm offers market research, sales outsourcing, digital strategy, and CRM consulting and SI.
Industries
-
25
- $1,000+
- 50 - 249 employees
- South San Francisco, CA
Read MoreBrightest Minds is a midsize phone answering service. The South San Francisco, California-based firm was launched in 2017. Their services include voice services, market research, marketing strategy, and social media marketing.
Industries
-
26
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Wrrk is a customer service outsourcing company. They are based in San Francisco, California and have a midsize team. Their services include customer service outsourcing, call center services, and back office outsourcing.Read MoreIndustries
-
27
- Undisclosed
- 50 - 249 employees
- Santa Clarita, CA
Read MoreNETbilling is a non-voice bpo/back office services company. Their small team is located in Santa Clarita, California. Their services include non-voice bpo/back office services. The firm was launched in 1998.
-
28
- $1,000+
- 50 - 249 employees
- Diamond Bar, CA
Read MoreBillingParadise is a medical billing company based in Diamond Bar, Calif., with offices in Grand Rapids, Minn., North Brunswick, NJ, Mount Dora, Fla., Taylor, Texas, and New York City. Founded in 2004, BillingParadise's team of 31 provides non-voice BPO/back office services and voice services.
Clients
- NextGen Healthcare
Industries
-
29
- $50,000+
- 10,000+ employees
- Santa Monica, CA
TaskUs is a Santa Monica, California-based call center. The large team focuses on voice services and non-voice bpo/back office services and was launched in 2008.Read MoreIndustries
-
30
- $1,000+
- 2 - 9 employees
- Manhattan Beach, CA
Read More89Bots.com is a Messenger marketing automation studio founded in Los Angeles with no more than 10 professionals. They offer conversion optimization, web development, and AI solutions to small and medium-sized companies alike.
Clients
- edTechBase
Industries
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed Call Centers in California
Check out a Call Centers in California with the most new reviews in the past 12 months.
Call Centers
California
- 11 3 new reviews
- 12 2 new reviews
- 13 2 new reviews
- 14 1 new reviews
- 15 1 new reviews
