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Page 9 - Top Call Center Companies in the United States

Top Call Center Companies in the United States

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Call center service providers in the United States deliver across a wide operational range, from inbound customer support and outbound sales calling t...Read More

List of Top Call Center Companies in the United States

Rankings updated: Sep 6, 2026

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iWorker

Unclaimed

iWorker is more than just a platform for finding virtual assistants; it's a social enterprise dedicated to transforming lives. By hiring through the agency, clients gain access to talented bilingual virtual assistants and contribute to supporting individuals from countries in crisis, such as Venezuela, where [... view IWorker profile ]

Top Services:

Business Process Outsourcing

Call Centers

Dover, 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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Votacall

Unclaimed

Expect more from your business phone system provider. [... view Votacall profile ]

Top Services:

Call Centers

Boston, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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Verint

Unclaimed

Ready to move on from AI experiments to AI outcomes? Verint Platform is cloud-native, built to increase CX automation in your contact center, giving you lower costs while elevating CX. [... view Verint profile ]

Top Services:

Call Centers

Boston, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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Vcall Global

Unclaimed

We agree that every service provider looks for appreciation, but singing self-made praises does not feature in the list of our priorities. [... view Vcall Global profile ]

Top Services:

Business Process Outsourcing

Call Centers

Needham, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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VSA Prospecting

Unclaimed

VSA is a B2B call center that helps clients generate leads and produce new business; our experienced team takes on what internal sales teams don’t want to do, can’t do well, or don’t have time to do. [... view VSA Prospecting profile ]

Top Services:

Call Centers

Unknown: Haddon Township, United States

50 - 99

PrimeFirms Score

0.0

0 reviews

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USAnswer

Unclaimed

USAnswer offers specially tailored call answering services in Portland and Maine to make your business available 24/7. Our call answering service in Maine ensures your business growth by handling all customer queries. [... view USAnswer profile ]

Top Services:

Call Centers

Portland, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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UP Creative, Inc.

Unclaimed

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 [... view UP Creative, Inc. profile ]

Top Services:

Call Centers

Long Beach, United States

250 - 499

PrimeFirms Score

0.0

0 reviews

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The Connected Hive

Unclaimed

The Connected Hive is a Minneapolis-based consulting firm specializing in contact center outsourcing, partner selection, technology implementation, and customer experience strategy. Since its inception in 2020, the boutique agency has guided businesses at no cost to identify and connect with the best-fit [... view The Connected Hive profile ]

Top Services:

Call Centers

Minneapolis, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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TalkAgent

Unclaimed

TalkAgent is the brain child of a team comprising of dedicated professionals having extensively proven track record in customer service/support and sales. [... view TalkAgent profile ]

Top Services:

Call Centers

New York City, United States

100 - 249

PrimeFirms Score

0.0

0 reviews

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Signius Communications

Unclaimed

Signius Communications has 12 locations across the United States, providing expert call center solutions. [... view Signius Communications profile ]

Top Services:

Call Centers

New York City, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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Service 800

Unclaimed

For more than 30 years, SERVICE 800 has been designing programs and providing resources to measure Customer Experience every day. The SERVICE 800 methodology delivers the accurate metrics you need to build and measure an effective customer journey map. SERVICE 800 programs reveal the actions and behaviors [... view Service 800 profile ]

Top Services:

Call Centers

Minnetonka, United States

250 - 499

PrimeFirms Score

0.0

0 reviews

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Select Answering Service

Unclaimed

Select Answering Service gives you peace of mind with inbound call center solutions for live 24-hour emergency and after-hours virtual receptionist support. Free trials. No Obligation Quotes. Big Savings. [... view Select Answering Service profile ]

Top Services:

Call Centers

New York City, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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Scalemill

Unclaimed

We offer technology companies of all sizes dedicated sales, support and success teams. Unlike other 'call centers', we only cater to SaaS products and our expertise lies in B2B prospecting. Our management team collectively has more than two decades of technology sales experience and through our expert talent we ensure

Top Services:

Call Centers

Sheridan, United States

100 - 249

PrimeFirms Score

0.0

0 reviews

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RealVoice

Unclaimed

Hospitality Call Center. [... view RealVoice profile ]

Top Services:

Call Centers

Memphis, United States

100 - 249

PrimeFirms Score

0.0

0 reviews

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QTAS

Unclaimed

Exceptional customer care and service are not just buzzwords at QTAS. Everyone on our staff, from managers to call center agents, is highly trained, accessible, and responsive [... view QTAS profile ]

Top Services:

Call Centers

Quincy, United States

Under 49

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0.0

0 reviews

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Parkway Message Center

Unclaimed

Award-Winning Live Answering Services. HIPAA Compliant. 40+ Years of Experience. Superior Nationwide Solutions [... view Parkway Message Center profile ]

Top Services:

Call Centers

Rosendale, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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Med Communications

Unclaimed

Med Communications is a leading provider of comprehensive global medical affairs services, including medical information contact centers, scientific content development, and pharmacovigilance. www.medcommunications.com [... view Med Communications profile ]

Top Services:

Call Centers

Memphis, United States

100 - 249

PrimeFirms Score

0.0

0 reviews

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LawyerLine

Unclaimed

LawyerLine helps busy lawyers with call intake, outbound prospecting, and other front office services. [... view LawyerLine profile ]

Top Services:

Call Centers

Bernardos, United States

50 - 99

PrimeFirms Score

0.0

0 reviews

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LK Marketing

Unclaimed

You may contract for as briefly as a month or ongoing for as long as your need continues - LK Marketing supports you all the way. [... view LK Marketing profile ]

Top Services:

Call Centers

Oconomowoc, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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LEX Reception

Unclaimed

LEX Reception is a legal reception service that gives lawyers more time. You have time for what matters most when LEX legal receptionists answer calls, schedule appointments and take payments 24/7. Our team also supports wildlife non-profits giving more time to animals at risk of extinction. With ou [... view LEX Reception profile ]

Top Services:

Call Centers

Portland, United States

250 - 499

PrimeFirms Score

0.0

0 reviews

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Kolaxo

Unclaimed

Kolaxo CCS is a leading Answering Service in the United States with more than 500 industry-specific fully trained virtual operators. We have served more than 30,000 businesses. Get 24/7 telephone answering service to elevate and meet your customer expectations [... view Kolaxo profile ]

Top Services:

Call Centers

Wilmington, United States

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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Get Callers

Unclaimed

Scale Your Business. Let's be honest, “A Business That Isn’t Growing, Is Slowly Dying”. You should be focusing on strategies that bring you 10x Growth. GetCallers is here to help you achieve phenomenal growth by leveraging low-cost Outbound Cold Callers. [... view Get Callers profile ]

Top Services:

Call Centers

New York City, United States

Under 49

PrimeFirms Score

0.0

0 reviews

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GainShare

Unclaimed

GainShare Performance Marketing is a full-service performance agency dedicated to helping clients grow their market share. By leveraging expertise in messaging, creative, media, technology, and data, GainShare consistently delivers impactful results. [... view GainShare profile ]

Top Services:

Call Centers

Chicago, United States

Under 49

PrimeFirms Score

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 Center Companies in the United States

List of Top Call Center Companies in the United States

Ready to Find Your Perfect Agency?

Are You a Top Agency?

iWorker

Zinoit

Votacall

Verint

Vcall Global

VSA Prospecting

USAnswer

UP Creative, Inc.

The Connected Hive

TalkAgent

Signius Communications

Service 800

Select Answering Service

Scalemill

RealVoice

QTAS

Parkway Message Center

Med Communications

LawyerLine

LK Marketing

LEX Reception

Kolaxo

InSource

Get Callers

GainShare

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?