Explore the top-rated call centers in California that offer a variety of telecommunication services for your business. Use our practical filter to select your ideal partner by budget, client reviews, team size and more.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Pipeful runs B2B appointment setting and lead generation campaigns using AI-assisted targeting, cold email outreach, and SDR-led qualification across 180+ countries. The agency draws from a database of 300 million verified business emails spanning 75+ industries and serves clients globally...
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Virtual Assistant India staffs dedicated ecommerce virtual assistants who handle customer interactions across phone, email, and chat, alongside order processing, inventory management, and marketplace operations on Amazon, eBay, and other platforms. The call center company brings 25+ years of experience...
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Answering365 has been providing answering services for businesses since 1989, covering live call answering, virtual receptionist, appointment scheduling, and emergency dispatch. Its operators are bilingual in English and Spanish, HIPAA-compliant, and work from custom scripts...
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Ansafone operates US-based inbound and outbound contact centers with 50 years of experience, offering customer care, client retention, sales, telemarketing, IVR, bilingual support, live chat, and BPO services. The agency serves healthcare, government, retail, energy, property management, and law clients...
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Tele Direct is a call center provider that handles patient scheduling, claims support, lead qualification, seminar reservations, Tier 1 tech support, appointment setting, and outbound telesales, with bilingual English and Spanish agents and dedicated account management on every account...
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Described as the largest answering service in Texas, TAS Unitedoffers live answering, automated answering, virtual receptionist, appointment scheduling, healthcare triage, help desk, and order entry, with HIPAA compliance and HITRUST certification across all platforms...
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Nexa emerges as a trailblazing 24/7 virtual phone answering service renowned for its nationwide operations across the United States. Our forte lies in delivering unparalleled customer experiences through technology-driven call answering solutions, orchestrated by our adept virtual receptionists who possess...
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Hire Live Support is a full-scale BPO service provider and a digital marketing company with 10+ years clientele and preparedness. We specialize in providing the leading live support services and new-age digital marketing gigs to SMEs, Enterprises, and Startups to delegate, scale, and manage business...
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SignMore is a call center company committed to elevating client engagement through 24/7 live support, bilingual answering, and CRM integration. Our broad client portfolio is a reflection of our proficiency in lead qualification, emergency response, and appointment coordination within the niche...
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LevelUp Leads specializes in optimizing sales processes by overseeing every aspect of clients' outbound strategies, from acquiring relevant data to executing meticulously crafted campaigns. With a dedicated team managing outreach efforts, clients can confidently devote their time to closing deals and driving...
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Upcall is a conversation-driven marketing and sales platform that uses real people to gather insights over the phone. It’s scalable, efficient, and seamlessly integrated within your existing workflow...
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Tactical TeleSolutions (TTS) is a boutique lead generation agency in the Bay Area. TTS was established in 1991 and has developed innovative calling campaigns for Start Ups to Fortune 500 clients...
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Pinpoint Technologies, Inc. is a U.S.-based data & list solutions provider that specializes in supplying highly targeted business contact lists. The company serves clients in industrial, engineering & scientific research sectors, offering services such as email/direct mail/telemarketing lists, list...
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Telecom, Inc. provides exceptional contact center services, outsourced customer care, sales and marketing and back-office support services across any combination of channels voice, email, mobile, web and social media giving your customers a true Omni-Channel experience without missing a beat...
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Jumio uses AI and biometrics to deliver fast, accurate identity verification solutions, helping businesses to prevent fraud and ensure compliance...
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Internet Nerdz stands as a premier technology services and consulting firm, dedicated to crafting innovative solutions tailored to meet the intricate demands of your digital transformation journey. With a steadfast commitment to excellence, we specialize in developing cutting-edge strategies and solutions...
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CIENCE Technologies is a B2B Lead Generation and Sales Acceleration Company...
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Starry Solutions is more than just a virtual receptionist; we act as an extension of your team. Our US-based team learns the ins and outs of your home service business, providing knowledgeable answers to build rapport with every caller. Regain your work-life balance, increase lead conversion, and nurture...
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Founded by a team from Google, Apple, and Intuit, Smith.ai is known for superior call answering services. Our friendly, professional virtual receptionists answer calls, web chats, and texts, book appointments, qualify leads, handle new customer intake, answer questions, and make outbound calls for you and...
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With a legacy dating back to 2016, HiredSupport stands as a true trailblazer in the outsourced customer support realm...
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BoldR Impact is a premier sustainability PEO consulting firm committed to driving positive change for businesses and the environment. With an unwavering commitment to excellence, we offer a comprehensive suite of services tailored to diverse industries...
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Trained specialists for delivering positive customer experience allowing you to remain on top of your customers' minds. Outsourced customer support, technical reporting, and back office virtual assistants trained solely to provide upper edge to your overall business...
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We manage the call center , sales and customer service traffic to minimize your capital expenses and maximize your profits. Our reliable, cost-effective service enhances your customer service reputation and complements your corporation’s branding and marketing efforts...
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AnswerCalifornia gets your customers out of “Voicemail Jail”. Professionalism plays an integral part in providing superior customer care. Your customer and prospects will feel comfortable choosing and staying with your business. One phone call is all it takes to make your customers satisfied that a...
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HIghPower call center is world renown near shore call center located in the heart of Tijuana minutes from the U.S border. Our team is bilingual, professional, and driven by performance goals. Our Call Center is second to none complete with a corporate structure and professional work environment...
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Alert Communications is a 55,000 square foot, 400+ person legal only call center located in Camarillo, CA. Founded in 1965, Alert services thousands of attorneys and hundreds of legal marketing agencies across the nation...
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In business since 1979, Tel-Us Call Center offers a variety of inbound call center services customized to suit the needs of its clients. Our well-trained staff of bilingual agents is available 24/7/365...
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FLINK Business Solutions is an outsourcing company specialized in back-office operations for insurance providers. We serve Insurance Carriers, MGAs, Brokers, & wholesale brokers. We’ve founded FLINK as an answer to the globally growing business demand for outsourcing and to provide business solutions to...
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Founded in 1996, Nowcom quickly evolved into a leading provider of Internet applications and business solutions for the used car market. Today, Nowcom provides innovative solutions for both car dealers and car buyers, ranging from its flagship product, DealerCenter, to its premier car listing website...
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Signius Communications has 12 locations across the United States, providing expert call center solutions...
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VSynergize is a Global Sales and Marketing services provider. The team is fully devoted to the success of its clients and partners, particularly when it comes to Customer Profiling, Content Creation & Syndication, Lead Generation & Nurturing, Demand Generation, Appointment Setting, BANT Leads, Delivering...
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CPC helps businesses manage every aspect of the customer experience. CPC provides a full suite of outsourced customer contact services, including: text/SMS messaging service (both automated and live, “peer-to-peer” text messaging), social media coverage for businesses, staffed live chat, AI/chat bots...
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We provide a complete Outbound Telemarketing service including Script design, Customer list procurement and professional advice. Our Telemarketing services range from Appointment Setting, Data List cleaning & Updating, Lead Generation, Market Research, TeleSales for Business as well as Consumer Telemarketing...
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Call24 Communications Inc offers 24/7 Answering Service and Call Center Solutions for the greater San Francisco Bay Area...
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Topaz Services is more than a voice reservations center; we are a hotel’s partner in providing Genuine Hospitality with Genuine People. We understand that each guest deserves an amazing and unique experience and that starts with booking their stay...
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UP Creative, Inc. is California Corporation with headquarters based in Long Beach, California and the parent company of UP Creative Technologies Private Ltd. registered in Chennai, India. With additional offices in Chennai & Singapore, UP Creative, Inc. is the premiere provider of global outsource technology...
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With our B2B lead generation, you can be confident that not only will you get the sheer volume of leads necessary to drive growth but also a high-quality guaranteed. This way, your time is spent nurturing promising prospects rather than chasing down dead ends - resulting in greater success and higher...
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Flatworld Solutions (FWS) is a global company offering IT, Data Science, Data Mining, business consulting, and outsourcing solutions since 2002...
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We provide specialized Consultancy and Solutions for Businesses attempting to gain greater popularity in their niches...
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We provide fully turnkey solutions handling legal setup, HR, payroll, accounting, compliance, facilities, and day-to-day supervision so our clients can focus exclusively on sales, growth, and performance. Write everything around this idea , this is the core service we offer...
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Switch360 is your dedicated partner in unleashing the full potential of your enterprise. Specializing in exceptional outsourcing solutions, we redefine the customer support landscape to propel your business toward unprecedented success. With a focus on digital dominance, we bring our expertise in short-term...
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Grow Your Sales Pipeline executes high-standard sales development, coaching, and recruiting programs to drive profitable revenue growth for our client partners...
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RPM stands out as a comprehensive solution provider, offering bilingual expertise in both English and Spanish, with the flexibility to provide full-time or part-time dedicated resources, fully managed to meet diverse operational needs. Our capabilities span a wide spectrum, encompassing intricate back-office...
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Clever Digital Marketing delivers exceptional digital marketing solutions. Our passion is helping brands achieve sustained growth. We've become a leading Toronto agency by mastering the features of Facebook and Google advertising so that every campaign delivers real results - no wasted dollars! Our team works...
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Zinoit is a potential business outfit that seeks to lead the industry with our customer's satisfaction pertaining to the virtuoso solutions that we provide for their vital B2B functional necessities. Be it sales, marketing or HR, we deliver best in class results...
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Tech Fi Technologies is an acclaimed IT company, pioneering a revolutionary new 'cubical approach' to software development. We're fueled by the passion and expertise of experienced leaders in web building & internet marketing – all guaranteeing superior results!...
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Nationwide medical billing & revenue cycle management for healthcare providers billing, coding, credentialing, and HIPAA-compliant claims support...
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WC Call Center excels in business-to-business (B2B) appointment setting and telemarketing, focusing on generating high-quality appointments with C-level executives. Its experienced professionals ensure each appointment meets rigorous qualification standards and drives new sales opportunities. The firm acts as...
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Redial BPO delivers top-tier business process outsourcing (BPO) solutions focused on cost reduction and cultural alignment. Established in 2017, the firm operates across four locations in Mexico and South Africa, offering significant savings and advanced technology. Its nearshore and offshore services provide...
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Five9 delivers comprehensive CCaaS solutions, empowering businesses to create exceptional customer experiences through expert support, advanced technology, and customer-focused strategies...
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Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
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