Top 100 Call Center Services in California
The Best of December 2025Looking 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.
Jump to Most Reviewed Companies
List of the Best California 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, 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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211Undisclosed10 - 49 employeesLos Angeles, CAIKonnek is a big data company. They provide BI & big data consulting & SI and Corporate Training & Coaching and were founded in 2003.Read More
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212Undisclosed10 - 49 employeesWalnut Creek, CAPIVOT Agency is a branding company. The Walnut Creek, California-based firm was established in 2013. Their team specializes in Branding and Market Research.Read More
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213Undisclosed10 - 49 employeesSan Ramon, CAThe One Page Business Plan Company is a Business Consulting company. The agency is headquartered in San Ramon, California. Their services include Business Consulting and Content Writing Services.Read More
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214Undisclosed10 - 49 employeesLos Angeles, CACybersecurity company Mannassi IT Solutions was launched in 1996. The firm provides Cybersecurity and IT managed services, and is small.Read More
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215Undisclosed10 - 49 employeesSanta Ana, CASTS Next, an Advertising company, was founded in 1986. The small team specializes in Advertising and Branding.Read More
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216Undisclosed2 - 9 employeesBrisbane, CAMagellan USA is a small Brisbane, California-based IT managed services company. Their services include IT managed services and HR Consulting.Read More
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217$10,000+50 - 249 employeesSan Jose, CAOzonetel Communications is a San Jose, California-based phone answering service. Their services include Call Center Services and CRM consulting and SI.Read More
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218$25,000+10,000+ employeesLos Angeles, CAVXI Global Solutions Inc. Is a Customer Service Outsourcing company established in 1998. The company offers Customer Service Outsourcing and Call Center Services.Read More
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219$1,000+50 - 249 employeesSunnyvale, CAOrderhive, a phone answering service, was established in 2013. Located in Sunnyvale, California, the team provides Call Center Services.Read More
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220$1,000+50 - 249 employeesSanta Fe Springs, CAWestset Logistics is a midsize call center service. Founded in 1996, the team offers Call Center Services.Read More
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221$1,000+2 - 9 employeesSan Jose, CASmall call center company San Jose Answering Service, is based in San Jose, California. The team offers Call Center Services and Sales Outsourcing.Read More
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222$1,000+50 - 249 employeesBakersfield, CAAbility Messaging is a midsize call center service located in Bakersfield, California. Their services include Call Center Services.Read More
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223$1,000+10 - 49 employeesSan Diego, CACall Pros Call Center is a call center. Their small team is headquartered in San Diego, California. Their services include Call Center Services and Customer Service Outsourcing.Read More
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224Undisclosed10 - 49 employeesBeverly Hills, CAHeadquartered in Beverly Hills, California, A1 GILBERT ANSWERING SERVICE is a small call center. Their services include Call Center Services and Customer Service Outsourcing.Read More
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225Undisclosed10 - 49 employeesSanta Ana, CATAB Answer Network, a small call center service, is headquartered in Santa Ana, California. Their services include Call Center Services and Customer Service Outsourcing.Read More
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226Undisclosed10 - 49 employeesBakersfield, CABTE Communications is a small Bakersfield, California-based call center. Their services include Call Center Services and Customer Service Outsourcing.Read More
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227Undisclosed10 - 49 employeesCalabasas, CASmall call center Community Answering Service, is based in Calabasas, California. Their services include Call Center Services and Customer Service Outsourcing.Read More
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228Undisclosed10 - 49 employeesBeverly Hills, CALaunched in 2005, ABC Virtual Offices is a telephone answering service. The agency provides Call Center Services and Commercial Brokerage Services.Read More
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229Undisclosed10 - 49 employeesWest Hollywood, CAPhone answering service Teddy O’Toole’s Phone Answering was launched in 1954. The team offers Call Center Services and is located in West Hollywood, California.Read More
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230Undisclosed10 - 49 employeesLos Angeles, CATCC ANSWERING SERVICE is a telephone answering service. They are based in Los Angeles, California and have small team. Their services include Call Center Services and Customer Service Outsourcing.Read More
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231Undisclosed10 - 49 employeesLancaster, CAAntelope Valley Call Center is a Lancaster, California-based telephone answering service. They offer Call Center Services.Read More
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232Undisclosed50 - 249 employeesBerkeley, CANew Connections is a midsize Berkeley, California-based call center. Their services include Call Center Services and Customer Service Outsourcing.Read More
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233Undisclosed10 - 49 employeesLos Angeles, CAGlobal Messaging Network, a small call center company, is headquartered in Los Angeles, California. Their services include Call Center Services.Read More
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234Undisclosed10 - 49 employeesLos Angeles, CACall center Constant Link was launched in 2009. The team focuses on Call Center Services and Customer Service Outsourcing.Read More
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235Undisclosed10 - 49 employeesLos Gatos, CAThe Los Gatos Telephone Answering Services is a telephone answering service. Their small team is located in Los Gatos, California. Their services include Call Center Services.Read More
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236Undisclosed10 - 49 employeesSan Jose, CAEstablished in 1961, Personal Telephone Answering Service is a small San Jose, California-based phone answering service. Their team offers Call Center Services.Read More
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237Undisclosed10 - 49 employeesSanta Rosa, CAFounded in 1979, Hartley and Associates is a small Santa Rosa, California-based call center. Their services include Call Center Services and Customer Service Outsourcing.Read More
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238Undisclosed2 - 9 employeesSan Diego, CANova Communications , a small telephone answering service, is in San Diego, California. The team focuses on Call Center Services.Read More
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239Undisclosed50 - 249 employeesRancho Cucamonga, CASales Outsourcing company PCS Call Center is located in Rancho Cucamonga, California. They specialize in Sales Outsourcing and Call Center Services and were launched in 2010.Read More
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240Undisclosed50 - 249 employeesRoseville, CAFounded in 2011, ClearCaptions, LLC is a midsize Roseville, California-based answering service. Their team focuses on Call Center Services.Read More
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Check out a Call Centers in California with the most new reviews in the past 12 months.
Most Reviewed
Call Centers
California
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