Top Call Center Companies & Services for Telecommunication Companies
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Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Chicago, ILServices provided
See all 28 projectsHugo Inc. | Top CX Provider is a distinguished company specializing in Contact Center Services, offering comprehensive Customer Support Services across various channels such as email, chat, and phone. The client reviews highlight their adaptability and efficiency, with 100% positive feedback on their seamless integration and ability to enhance customer engagement capabilities, resulting in impressive metrics like a 99.8% accuracy in order processing and fulfillment.
$5,000+< $25 / hr1,000 - 9,999Lexington, KYServices provided
See all 47 projectsHelpware CX is a company specializing in Contact Center Services, providing comprehensive customer support solutions across various industries, including e-commerce, software, and government programs. Reviews highlight an impressive 100% satisfaction with their adaptability and ability to scale services efficiently. Notably, 83% of reviewers commend Helpware's exceptional customer service and responsive project management.
$1,000+< $25 / hr1,000 - 9,999Wilmington, DEServices provided
See all 88 projectsSupportYourApp is a prominent provider of Customer Support Services, specializing in Inbound and Outbound Call Center activities, Telephonic Support, and Call Handling. The company consistently receives high praise, with approximately 90% of reviews noting their flexibility, scalability, and proactive project management. Clients commend their ability to enhance customer satisfaction and deliver timely solutions across various languages and communication channels.
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UndisclosedUndisclosed10 - 49Dar es Salaam, Tanzania
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FastHub Solutions Limited is a phone answering service founded in 2016. Based in Dar es Salaam, Tanzania, the team focuses on Call Center Services.
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UndisclosedUndisclosed50 - 249Secunderabad, India
Services provided
Vibatel Solutions Pvt. Ltd. Is an answering service. Established in 2007, the team offers Call Center Services and Back Office Outsourcing.
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Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Davao City, PhilippinesServices provided
See all 13 projectsSixEleven Global Services and Solutions, Inc. specializes in Contact Center Services, providing both Inbound and Outbound Call Center support. Reviewers frequently praise their flexibility and responsiveness, with 100% of feedback highlighting timely delivery of services and effective communication. Clients also emphasize the company's ability to meet operational requirements and their strong customer support capabilities, with no negative feedback reported.
$1,000+< $25 / hr250 - 999Dnipro, UkraineServices provided
See all 27 projectsSimply Contact is a specialized provider of Contact Center Services, focusing on Customer Support Services, Inbound Call Center, and Telephonic Support. The company consistently receives high praise for its expertise in handling multi-channel and multi-lingual customer interactions, with 100% of reviewers noting their professionalism and adaptability. Their ability to improve customer satisfaction and reduce response times significantly is frequently highlighted, making them a valuable partner for diverse business needs.
$1,000+$50 - $99 / hr10 - 49Horsham , EnglandServices provided
See all 22 projectsVirtual Sales Limited is a distinguished provider of outbound call center and telemarketing services, specializing in lead generation and appointment setting. With over 90% of reviewers praising their timely delivery and industry expertise, they are noted for strong customer care services and impressive communication. Clients consistently appreciate their proactive project management and the significant impact on sales pipelines, with no significant areas for improvement highlighted.
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$1,000+< $25 / hr10 - 49Prishtina, Kosovo
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Homex Virtual Agency is an Email Marketing company. They offer Email Marketing and Call Center Services and were founded in 2019. The agency is located in Prishtina, Kosovo.
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UndisclosedUndisclosed10 - 49Fort Lauderdale, FL
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Clear Line Advisors is a Market Research company established in 2024. The team specializes in Market Research and IT strategy consulting.
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Undisclosed$150 - $199 / hr10 - 49
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Founded in 2011, GreenStar Marketing is a small web design agency. Their services include Web Design and Advertising.
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$10,000+Undisclosed50 - 249
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247 Virtual Solution is a call center service. The New York, New York-based team provides Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed50 - 249
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Launched in 2015, Blue Matrix Connect is a midsize answering service company in Bengaluru, India. Their team offers Call Center Services and Back Office Outsourcing.
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Featured
What are Featured Providers?
$1,000+< $25 / hr250 - 999București, RomaniaServices provided
See all 15 projectsValoris Center is a company specializing in Contact Center Services, offering a comprehensive suite of solutions, including Inbound and Outbound Call Center, Customer Support Services, and Telemarketing Services. Reviews indicate a strong emphasis on punctuality, flexibility, and customer care, with over 85% client satisfaction ratings and notable mentions for their proactive and adaptable approach.
$1,000+< $25 / hr50 - 249Shah Faisal Town, PakistanServices provided
See all 16 projectsAssistring LLC is a proficient provider of Call Center Services, specializing in both Inbound and Outbound Call Center operations, and Customer Support Services. Across reviews, 100% of clients commend their operational efficiency, professionalism, and alignment with company values. Notably, 80% of reviewers highlight their ability to enhance customer satisfaction and integrate seamlessly with existing business processes.
$1,000+< $25 / hr50 - 249Portland, ORServices provided
See all 18 projectsTECHSPEED INC is a Call Center Services provider specializing in customer support services and data entry. Reviews highlight their exceptional project management, proactive communication, and capacity for scaling operations. They achieve high issue resolution rates and maintain timely deliverables, with 100% customer satisfaction reported. Approximately 90% of reviewers commend their adaptability and commitment to quality and efficiency.
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$10,000+$50 - $99 / hr10 - 49Dhaka, Bangladesh
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See all 1 projectsPhoenix Solution provides marketing services tailored to business funding. Reviews indicate that the company is praised for its integrity and responsiveness, with clients noting timely delivery and attentive communication. Overall, Phoenix Solution generates measurable outcomes such as revenue growth, making it a reliable partner for marketing needs in the business funding sector.
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$1,000+$100 - $149 / hr10 - 49Hudson, OH
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Based in Hudson, Ohio, Corporate Technologies Group is an IT strategy consulting company. They focus on IT strategy consulting and cloud consulting & SI.
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$1,000+< $25 / hr10 - 49
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Established in 2022, Nojvii Enterprise LLP is a telephone answering service. Their services include Call Center Services and Advertising.
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$1,000+< $25 / hr50 - 249New Delhi, India
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D K Business Patron is a Back Office Outsourcing company. They provide Back Office Outsourcing and Call Center Services and are based in New Delhi, India.
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UndisclosedUndisclosed50 - 249Mississauga, Canada
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NCRi is an answering service company established in 2008. The firm focuses on Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr10 - 49
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Supportable is a Customer Service Outsourcing company. The team focuses on Customer Service Outsourcing and Sales Outsourcing and is in Bakı, Azerbaijan.
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UndisclosedUndisclosed10 - 49Wheelers Hill, Australia
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Alltel Australia is a Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and Call Center Services and are headquartered in Wheelers Hill, Australia.
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$250,000+$200 - $300 / hr10 - 49Seagoville, TX
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Founded in 2021, Prestige dealer alliance is a small Seagoville, Texas-based answering service. Their services include Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr50 - 249Mandaluyong, Philippines
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Axiem Corp., a Finance & Accounting Outsourcing (FAO) company, was established in 2013. They offers Finance & Accounting Outsourcing (FAO) and Sales Outsourcing.
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$1,000+< $25 / hr2 - 9
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ZEINITH INFOTECH is a small answering service company. They provide Call Center Services and Sales Outsourcing and were founded in 2026.
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UndisclosedUndisclosed10 - 49
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SMS Marketing company TingTing was established in 2025. The agency specializes in SMS Marketing and Call Center Services.
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$1,000+< $25 / hr10 - 49Jakarta, Indonesia
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Market Research company PT Callindo Solusi Indonesia offers Market Research and cloud consulting & SI. They were founded in 2014.
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UndisclosedUndisclosed10 - 49Denver, CO
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Answering service company and API Development company ITC Telecom Technology, LLC is in Denver, Colorado. Their services include Call Center Services and API Development.
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$1,000+< $25 / hr10 - 49Dover, DE
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In Dover, Delaware and Lahore, Pakistan, Moldech is a Sales Outsourcing company. Their services include Sales Outsourcing and Back Office Outsourcing.
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UndisclosedUndisclosed250 - 999Wien, Austria
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United Call Centers is a Customer Service Outsourcing company. Founded in 1999, the team focuses on Customer Service Outsourcing and Sales Outsourcing. The agency is located in Wien, Austria.
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$5,000+$25 - $49 / hr50 - 249Islamabad, Pakistan
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Lead Incorporation, a midsize call center service, is located in Islamabad, Pakistan. The team provides Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr50 - 249
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SL AVATAR CALL CENTRE CO. Is a Back Office Outsourcing company in San Fernando City, Philippines. Their services include Back Office Outsourcing and Call Center Services.
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$1,000+Undisclosed50 - 249Rawalpindi, Pakistan
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LETS OUTSOURCE SMC PRIVATE LIMITED, a Back Office Outsourcing company, was established in 2019. The agency provides Back Office Outsourcing and Customer Service Outsourcing.
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$10,000+$25 - $49 / hr50 - 249
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Virtual Support Business, an answering service company, focuses on Call Center Services and Back Office Outsourcing. The company is based in Indore, India.
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$25,000+< $25 / hr50 - 249मुंबई, India
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Esampark Tech Solutions Pvt Ltd is a midsize मुंबई, India-based call center company. The team offers Call Center Services and Customer Service Outsourcing.
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$1,000+$25 - $49 / hr10 - 49Slagelse, Denmark
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Kronemedia is a Customer Service Outsourcing company based in Slagelse, Denmark. Their services include Customer Service Outsourcing and Call Center Services.
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$5,000+$100 - $149 / hr10 - 49Bradford, England
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NexAura is a custom software development firm. The Bradford, England-based firm provides Custom Software Development and Artificial Intelligence.
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$5,000+$100 - $149 / hr2 - 9Cheltenham, England
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Firestarter Business Solutions Ltd is a Business Consulting company headquartered in Cheltenham, England. Their services include Business Consulting and Sales Outsourcing.
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$1,000+< $25 / hr50 - 249Baguio, Philippines
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See all 1 projectsSynerG specializes in UI and UX design, delivering scalable and user-friendly solutions for both operating systems. Clients consistently praise their professionalism, timely responses, and ability to exceed expectations. The overall feedback highlights a seamless workflow and impressive project management, resulting in outstanding project outcomes.
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$5,000+< $25 / hr50 - 249
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Vertex Linq is a call center company established in 2021. The team specializes in Call Center Services and Back Office Outsourcing.
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$1,000+Undisclosed50 - 249Ras-Al-Khaimah, United Arab Emirates
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Pixel Bloom Solution, a midsize Market Research company, is headquartered in Ras-Al-Khaimah, United Arab Emirates. The team offers Market Research and CRM consulting and SI.
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$5,000+< $25 / hr50 - 249
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ORATIO d.o.o. Is a Customer Service Outsourcing company. They provide Customer Service Outsourcing and Call Center Services and are headquartered in Sarajevo, Bosnia and Herzegovina.
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$250,000+$50 - $99 / hr50 - 249पुणे, India
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Founded in 2017, SYSCRYPTION TECHNOLOGIES PRIVATE LIMITED is a telephone answering service. The midsize team focuses on Call Center Services and Custom Software Development.
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UndisclosedUndisclosed50 - 249
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Altiam CX is a Davie, Florida-based answering service company. Their services include Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr10 - 49Toronto, Canada
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In Toronto, Canada, Qallus JSR Inc. Is a phone answering service. Their services include Call Center Services and Back Office Outsourcing.
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$5,000+< $25 / hr10 - 49
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Call center service Appointment Catalyst LLC provides Call Center Services and Back Office Outsourcing. They were launched in 2025.
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UndisclosedUndisclosed50 - 249
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Altia Smart City is a Commercial Development company. The team is in San Pedro Sula , Honduras, and their services include Commercial Development and Call Center Services.
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$1,000+< $25 / hr50 - 249
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Unateus, a Fulfillment company, focuses on Fulfillment and Call Center Services. The firm is headquartered in Lagos, Nigeria and Accra, Ghana.
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UndisclosedUndisclosed50 - 249Ahmedabad, India
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Elision Technologies Pvt. Ltd is an other IT consulting and SI company. Their midsize team is based in Ahmedabad, India. Their services include other IT consulting and SI and Call Center Services.
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$1,000+< $25 / hr250 - 999Uppilipalayam, India
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Velan Info Services is a Back Office Outsourcing company. Established in 2007, the agency specializes in Back Office Outsourcing and Customer Service Outsourcing.
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UndisclosedUndisclosed250 - 999
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Founded in 2014, HG Communications is a midsize Employer of Record (EOR) Services company. Their team provides Employer of Record (EOR) Services and Sales Outsourcing.
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$1,000+< $25 / hr10 - 49Kolkata, India
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Zyonbee is an answering service. Their small team is based in Kolkata, India. Their team provides Call Center Services.
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UndisclosedUndisclosed10 - 49Knoxville, TN
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ProximoCX, a small call center service, is headquartered in Knoxville, Tennessee. The team offers Call Center Services and Sales Outsourcing.
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$1,000+< $25 / hr250 - 999Jaipur, India
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QDegrees Services is a Market Research company. They focus on Market Research and Business Consulting and were founded in 2013.
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$5,000+Undisclosed10 - 49Montevideo, Uruguay
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Answering service company Expand Omnichannel Customer Journey Software specializes in Call Center Services and SMS Marketing. They are located in Montevideo, Uruguay.
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$1,000+$25 - $49 / hr50 - 249Gütersloh, Germany
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Maxupport GmbH is a midsize Customer Service Outsourcing company founded in 1996. Their services include Customer Service Outsourcing and Call Center Services.
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$1,000+Undisclosed10 - 49New York, NY
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Established in 2026, UnlimCall is an AI Agents company. The small team offers AI Agents and Sales Outsourcing.
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$1,000+$25 - $49 / hr2 - 9Miami, FL
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Bilingual LS is an answering service. The Miami, Florida-based company was launched in 2010. Their team offers Call Center Services and Translation.
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Best Call Centers for the Telecommunication Industry
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$1,000+< $25 / hr1,000 - 9,999Gilbert, AZ
Ability to deliver
37.2/40.020/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
10% Call Center Services10% Sales Outsourcing80% Other -
$1,000+$25 - $49 / hr10 - 49Fredericton, Canada
Ability to deliver
30/40.017/20 Reviews9.1/10 Clients & Experience3.9/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$1,000+$25 - $49 / hr250 - 999Oakville, Canada
Ability to deliver
35.2/40.019.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Call Center Services30% Sales Outsourcing20% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
33.6/40.019.2/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$1,000+$25 - $49 / hr250 - 999Newport Beach, CA
Ability to deliver
21.4/40.016.2/20 Reviews0.7/10 Clients & Experience4.5/10 Market PresenceService focus
60% Call Center Services40% Sales Outsourcing -
$5,000+Undisclosed50 - 249Laguna Beach, CA
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services70% Sales Outsourcing10% Other -
$1,000+Undisclosed1,000 - 9,999New York, NY
Ability to deliver
33.4/40.020/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
20% Call Center Services55% Sales Outsourcing25% Other -
$1,000+Undisclosed250 - 999Calgary, Canada
Ability to deliver
24.9/40.014/20 Reviews7.2/10 Clients & Experience3.7/10 Market PresenceService focus
35% Call Center Services65% Other -
$5,000+< $25 / hr1,000 - 9,999Cebu City, Philippines
Ability to deliver
32.8/40.017.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
30% Call Center Services10% Sales Outsourcing60% Other -
$10,000+Undisclosed50 - 249Theale, England
Ability to deliver
32.1/40.017.8/20 Reviews9.7/10 Clients & Experience4.7/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$10,000+< $25 / hr50 - 249Durban, South Africa
Ability to deliver
27.4/40.016.6/20 Reviews7.1/10 Clients & Experience3.7/10 Market PresenceService focus
45% Call Center Services55% Other -
$1,000+< $25 / hr50 - 249
Ability to deliver
29.4/40.016.2/20 Reviews9.6/10 Clients & Experience3.7/10 Market PresenceService focus
60% Call Center Services40% Other -
$1,000+< $25 / hr50 - 249Chicago, IL
Ability to deliver
31.2/40.017.6/20 Reviews9.5/10 Clients & Experience4.1/10 Market PresenceService focus
45% Call Center Services15% Sales Outsourcing40% Other -
$1,000+< $25 / hr1,000 - 9,999
Ability to deliver
28.7/40.015/20 Reviews9.5/10 Clients & Experience4.2/10 Market PresenceService focus
40% Call Center Services60% Other -
$5,000+Undisclosed50 - 249Rochester, NH
Ability to deliver
28.6/40.015.6/20 Reviews8.9/10 Clients & Experience4.1/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$1,000+< $25 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
28.3/40.016.2/20 Reviews6.8/10 Clients & Experience5.3/10 Market PresenceService focus
35% Call Center Services65% Other -
$1,000+< $25 / hr250 - 999
Ability to deliver
30.5/40.017.4/20 Reviews8.9/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services50% Sales Outsourcing30% Other -
$5,000+$25 - $49 / hr2 - 9Kyiv, Ukraine
Ability to deliver
30.4/40.017.4/20 Reviews10/10 Clients & Experience3/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
$10,000+Undisclosed250 - 999Kuala Lumpur, Malaysia
Ability to deliver
28.5/40.014.6/20 Reviews10/10 Clients & Experience3.9/10 Market PresenceService focus
15% Call Center Services10% Sales Outsourcing75% Other -
$10,000+< $25 / hr250 - 999San Pablo City, Philippines
Ability to deliver
31.9/40.017.8/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
20% Call Center Services80% Other -
$1,000+< $25 / hr1,000 - 9,999Chicago, IL
Ability to deliver
30.1/40.016.6/20 Reviews9.4/10 Clients & Experience4.1/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$5,000+< $25 / hr250 - 999Kalyan, India
Ability to deliver
30/40.018.2/20 Reviews7.8/10 Clients & Experience4/10 Market PresenceService focus
25% Call Center Services10% Sales Outsourcing65% Other -
$50,000+< $25 / hr10,000+Wei Fang Shi, China
Ability to deliver
29.9/40.015.8/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
30% Call Center Services70% Other -
$5,000+$50 - $99 / hr50 - 249Hitchin, England
Ability to deliver
29.6/40.016.2/20 Reviews9.5/10 Clients & Experience3.9/10 Market PresenceService focus
100% Sales Outsourcing -
$10,000+< $25 / hr250 - 999Overland Park, KS
Ability to deliver
30.3/40.017.4/20 Reviews8.2/10 Clients & Experience4.7/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$1,000+< $25 / hr1,000 - 9,999Gurugram, India
Ability to deliver
28.1/40.014/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
25% Call Center Services20% Sales Outsourcing55% Other -
$5,000+$25 - $49 / hr250 - 999Home, KS
Ability to deliver
29.1/40.016/20 Reviews9.2/10 Clients & Experience3.9/10 Market PresenceService focus
35% Call Center Services25% Sales Outsourcing40% Other -
$1,000+< $25 / hr10 - 49North Miami Beach, FL
Ability to deliver
24.2/40.017/20 Reviews2.9/10 Clients & Experience4.3/10 Market PresenceService focus
30% Call Center Services50% Sales Outsourcing20% Other -
$1,000+< $25 / hr10 - 49Ensenada, Mexico
Ability to deliver
28.9/40.016.2/20 Reviews9/10 Clients & Experience3.7/10 Market PresenceService focus
20% Call Center Services40% Sales Outsourcing40% Other -
$1,000+< $25 / hr1,000 - 9,999Davao City, Philippines
Ability to deliver
26.7/40.017/20 Reviews5.8/10 Clients & Experience3.9/10 Market PresenceService focus
30% Call Center Services70% Other
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