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Page 24 - Top Call Centers companies | PrimeFirms

Top Call Centers Companies

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Discover top-rated Call Centers companies. We've handpicked experienced companies that specialize in delivering high-quality solutions for startups, S...Read More

List of Top Call Centers Companies

Rankings updated: Aug 22, 2026

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ADL Call Center

Unclaimed

ADL provides all aspects of business telecommunications, phone lines, high speed internet, human resource support, remote team support with software, answering service, administrative support, live chat and custom account services [... view ADL Call Center profile ]

Top Services:

Call Centers

Denver, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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A Courteous Communications

Unclaimed

We are a 24 hour 7 day per week answering service/call center. We provide excellent telephone service through a combination of professional, experienced employees and state-of-the-art technology. [... view A Courteous Communications profile ]

Top Services:

Call Centers

Orlando, Uruguay

Under 49

PrimeFirms Score

0.0

0 reviews

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1st Bytes

Unclaimed

1st Bytes goal is to help you focus on your business without getting hung up on daily technology frustrations. Managing diverse and constantly developing technology is not only stressful but may also lead to a confusing IT vision. [... view 1st Bytes profile ]

Top Services:

Call Centers

Chattanooga, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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Zinoit

Unclaimed

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. [... view Zinoit profile ]

Top Services:

Call Centers

New Haven, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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Your Company Formations Limited

Unclaimed

We are are one of the UK's leading company formation agents. We provide a wide range of company services that are designed to improve your business. [... view Your Company Formations Limited profile ]

Top Services:

Call Centers

London, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Xen Consultants

Unclaimed

Xen Consultants is a vibrant Telemarketing Agency specialising in the creation of bespoke marketing campaigns. [... view Xen Consultants profile ]

Top Services:

Call Centers

Unknown: Wolverton, United Kingdom

Under 49

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0.0

0 reviews

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Succeed Recruitment Solutions

Unclaimed

With more than 30 years combined experience within the Travel, Call Centre and Multilingual recruitment sectors, we're well placed to help in your search for a new role, or to help find your perfect candidate. [... view Succeed Recruitment Solutions profile ]

Top Services:

Call Centers

Manchester, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Reception 247

Unclaimed

Reception 24/7 is a live receptionist and call answering service for businesses large and small. [... view Reception 247 profile ]

Top Services:

Call Centers

Orlando, Uruguay

Under 49

PrimeFirms Score

0.0

0 reviews

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OfficeFront

Unclaimed

Telephone Answering - Call Handling - Virtual Receptionist - Virtual Switchboard - Virtual Offices - Serviced Offices - Meeting Room Hire - Nationwide Business Address [... view OfficeFront profile ]

Top Services:

Call Centers

London, United Kingdom

100 - 249

PrimeFirms Score

0.0

0 reviews

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MaxContact

Unclaimed

MaxContact is a leading cloud contact centre solution for 1000+ users. If you're looking to improve your contact centres productivity get in contact! [... view MaxContact profile ]

Top Services:

Call Centers

Manchester, United Kingdom

100 - 249

PrimeFirms Score

0.0

0 reviews

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Magellan Solutions

Unclaimed

Magellan Solutions Outsourcing Inc. (Magellan) is an inbound and outbound call center and business processing outsourcing provider in the Philippines. Combining unrivaled expertise and capabilities across industries and business functions, we bring fresh and new approaches to strategies and operational [... view Magellan Solutions profile ]

Top Services:

Business Process Outsourcing

Call Centers

Melbourne, Uruguay

500 - 999

PrimeFirms Score

0.0

0 reviews

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Indoz Callnet

Unclaimed

We are a Canadian firm and have corporate offices in Missisauga, Ontario, Canada. Our primary service offerings include call center services. [... view Indoz Callnet profile ]

Top Services:

Call Centers

Patiala, India

Under 49

PrimeFirms Score

0.0

0 reviews

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InSource

Unclaimed

Founded in 2000, InSource, Inc. has transformed from a leading IT technology staffing company to a trusted provider of cloud-based technology solutions centered around people, products, and processes. As an Elite ServiceNow Partner and a Managed Services Partner with Identity Management firm OKTA, we are [... view InSource profile ]

Top Services:

Call Centers

Philadelphia, United States

250 - 499

PrimeFirms Score

0.0

0 reviews

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Ignite Drive

Unclaimed

Ignite Drive is focused purely on transforming your company through marketing and sales to deliver meaningful change that lasts a lifetime. We work closely with C-suit members and extended leadership teams in SMEs who want to get their big ideas that will change the world seen by those who matter. [... view Ignite Drive profile ]

Top Services:

Call Centers

London, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Haloocom

Unclaimed

Haloocom team specializes in bringing products & services that can save your company tons of money, with Superior & latest features. [... view Haloocom profile ]

Top Services:

Call Centers

Unknown: Bangalore, India

100 - 249

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0.0

0 reviews

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Freelance Office Services and Virtual Assistance

Unclaimed

Virtual Assistant, Answering Service, Social Media & Content Management Services for Small Businesses [... view Freelance Office Services And Virtual Assistance profile ]

Top Services:

Call Centers

Knighton, United Kingdom

Under 49

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0.0

0 reviews

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FirstCall

Unclaimed

Providing International Virtual Office Solutions, Office Space, Mail Forwarding, Live Call Handling, Fax to Email,Vocalist Services and more. [... view FirstCall profile ]

Top Services:

Call Centers

London, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Finchley Court

Unclaimed

Finchley Court is a trading name of Global Out Sourcing (1990) Limited. [... view Finchley Court profile ]

Top Services:

Call Centers

Birmingham, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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ExcelligentSolutions

Unclaimed

We provide an integrated suite of lead generation solutions & performance based prospecting options for business to business media. [... view ExcelligentSolutions profile ]

Top Services:

Call Centers

Pune, India

Under 49

PrimeFirms Score

0.0

0 reviews

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Enghouse Interactive

Unclaimed

Deliver excellent customer experiences for everyone. Unify your interactions and delight your customers on any channel. Support and motivate your agents and keep teams connected. Be more resilient. [... view Enghouse Interactive profile ]

Top Services:

Call Centers

Reading, United Kingdom

1000 & Up

PrimeFirms Score

0.0

0 reviews

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Delight Services

Unclaimed

Outsourcing and Offshoring Consulting [... view Delight Services profile ]

Top Services:

Call Centers

Mumbai, India

Under 49

PrimeFirms Score

0.0

0 reviews

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Davinci

Unclaimed

Davinci Virtual Office Solutions is the global provider of virtual offices, live receptionist services, business addresses, day offices, meeting rooms, coworking and workspace solutions. [... view Davinci profile ]

Top Services:

Call Centers

Salt Lake City, United States

100 - 249

PrimeFirms Score

0.0

0 reviews

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Clearanswer

Unclaimed

Established since 1998 Clearanswer is an expert provider of contact center solutions. [... view Clearanswer profile ]

Top Services:

Call Centers

Leeds, United Kingdom

500 - 999

PrimeFirms Score

0.0

0 reviews

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Callzilla

Unclaimed

Callzilla is a full-service outsourced call center and business process outsourcing company with headquarters in Miramar, Florida. We help leading brands acquire and care for English-speaking and Spanish-speaking customers, placing the utmost priority on quality. [... view Callzilla profile ]

Top Services:

Call Centers

Miramar, Uruguay

Under 49

PrimeFirms Score

0.0

0 reviews

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Bollin Green

Unclaimed

Bollin Green is a B2B Telemarketing specialist. Helping businesses achieve higher levels of engagement with their target audience. [... view Bollin Green profile ]

Top Services:

Call Centers

Macclesfield, United Kingdom

Under 49

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0.0

0 reviews

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Services Related to Call Centers

Latest Insights

Stay updated with the latest trends, tips, and insights from the company world

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Frequently asked questions

Call center services provide inbound and outbound customer communication including support, telemarketing, order processing, helpdesk, appointment scheduling, and lead qualification through phone, email, chat, and social media.

Outsourcing reduces costs by 30-50%, provides 24/7 multilingual support, improves satisfaction, and scales instantly during peaks without hiring overhead. Professional agents deliver consistent brand experiences.

Inbound services cost $0.75-$1.25 per minute or $8-$25/hour per agent. Outbound ranges from $20-$40/hour. Dedicated agents cost $2,000-$4,500/month per agent depending on location and expertise.

Prioritize industry experience, multilingual capabilities, robust QA processes, workforce management tools, and omnichannel support. Check agent training, technology stack, and client satisfaction metrics.

Inbound handles incoming inquiries, support, and orders. Outbound proactively contacts prospects for lead generation, telemarketing, and surveys. Many businesses benefit from combining both services.

Top Call Centers Companies

List of Top Call Centers Companies

Ready to Find Your Perfect Agency?

Are You a Top Agency?

ADL Call Center

A Courteous Communications

1st Bytes

Zinoit

Your Company Formations Limited

Xen Consultants

Succeed Recruitment Solutions

Reception 247

OfficeFront

MaxContact

Magellan Solutions

Indoz Callnet

InSource

Ignite Drive

Haloocom

Freelance Office Services and Virtual Assistance

FirstCall

Finchley Court

ExcelligentSolutions

Enghouse Interactive

Delight Services

Davinci

Clearanswer

Callzilla

Bollin Green

Services Related to Call Centers

Latest Insights

Frequently asked questions

What are call center services?

Why should businesses outsource call center services?

How much do call center services cost?

How do I choose the best call center company?

What is the difference between inbound and outbound call centers?