Elevate customer experience and streamline operations with vetted call center companies. Browse our curated list of call centers based in the US to find teams aligned with your customers' cultural and language needs.Â
Best Call Center Companies
6 Companies-Rankings updated: September 04, 2026
DesignRush evaluates all call center providers based on its expertise, success stories, and verified client reviews. Some listings may be paid.
Protel BPO, nothing matters more than how your customers view your brand how they interact with it
Protel BPO provides inbound voice, outbound voice, live chat, and back-office outsourcing from two call center locations in Belize, operating in US Central and Mountain time zones with native English and bilingual Spanish agents. Since 2012, it has served retail, healthcare, and travel clients...
Top Services:
Call Centers
BPO
Customer Support
Phone Answering Services
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Location
Belize City, Belize
Number of Employees
500 - 999
Average Hourly Rate
$14/hr
Minimal Budget
$50,000 & Up
ProtelBPO Services
Call Centers
BPO
Customer Support
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
J Crew
Sight Partners
Blue Valley
Data sourced from the agency's DesignRush profile
ProtelBPO Reviews & Testimonials
Jeffrey Warren
Customer Experience Expert at Macy's
5.0★
Call Centers Review from Jeffrey Warren
While working with Protel BPO, I had the pleasure of experiencing what can only be described as outstanding contact center service. From the get go, it was evident that the agents at the call center go above and beyond to ensure customer satisfaction and a quality experience. The representatives at Protel BPO were not only courteous but also highly knowledgeable about our products and services. They patiently listened to inquiries and provided detailed and accurate information, demonstrating a deep understanding of our company's offerings. What truly stood out was the efficiency of the call handling process. Clients experienced short wait times, and once connected, the representatives were quick to address their questions or concerns. The agents' professionalism was commendable. They always conveyed a genuine willingness to assist and went the extra mile to ensure customer satisfaction. It's evident that Protel BPO places a high value on providing top-notch service to its customers. I feel that it comes easy to them, probably because of the "Belizean" culture. Overall, my interaction with Protel BPOs call center surpassed my expectations. The combination of courteous representatives, efficient call handling, and a commitment to customer satisfaction makes them stand out in the space of customer service. I highly recommend Protel BPO's call center for anyone seeking a positive and hassle-free customer experience.
Jackie Capalleja
Customer Service Manager at Allstate
5.0★
Call Centers Review from Jackie Capalleja
As the Allstate manager involved in our partner relationship with ProtelBPO, I was extremely pleased with their inbound call center services. Their dedicated team efficiently handled our customer inquiries and requests with remarkable professionalism. The availability of 24/7 support ensured clients received prompt assistance. ProtelBPO's agents are well-trained and always eager to learn more. They take pride in having a deep understanding of our industry and our company's products and service offerings. The seamless integration of technology when needed enhanced and simplified our team's ability to oversee and manage their team. Their commitment to excellence is evident in every interaction, making them an invaluable partner in delivering top-notch customer service.
Paul Benefit
Regional Head Of Customer Service at H&M
5.0★
Call Centers Review from Paul Benefit
I am very pleased and impressed with Protel BPO's inbound call center services. Their team is professional and focused on quality. They have consistently delivered exemplary customer service, addressing our customers' queries and concerns with the utmost professionalism. The team at Protel has been proactive, responsive, and efficient, ensuring smooth operations and great customer satisfaction. We greatly appreciate their dedication and expertise, making Protel an invaluable partner for our customer service efforts.
Reviews verified by DesignRush and sourced from the agency's profile
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Proten International is a leading international Human Resource and Management Consulting firm which provides a range of Advisory and Transformation solutions. Our focus is to align every organisation’s activities relating to People, Process and Technology closely with our business strategy and vision...
Top Services:
Business Consulting
Call Centers
BPO
HR Outsourcing
Accounting
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Location
Lagos, Nigeria
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$50,000 & Up
Proten International Services
Business Consulting
Call Centers
BPO
HR Outsourcing
Accounting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We Focus On Customer Service So You Can Focus On Your Business.
Five Star Solutions is a premier, mid-sized contact center outsourcer dedicated to delivering world-class customer care. By blending boutique-level agility with enterprise-grade capabilities, the company serves as a seamless extension of its clients' brands...
Top Services:
Business Consulting
Call Centers
BPO
Phone Answering Services
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Location
Sioux Falls, South Dakota
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$50,000 & Up
Five Star Solutions Services
Business Consulting
Call Centers
BPO
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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...
Top Services:
Call Centers
BPO
Location
San Diego, California
Number of Employees
500 - 999
Minimal Budget
$50,000 & Up
Redial BPO Services
Call Centers
BPO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
iRapidO Global is a Business Process Management organization delivering scalable back-office and operational support to growing businesses worldwide. We combine domain expertise, structured process frameworks, automation, and AI-enabled tools to help companies improve efficiency, control costs, and focus on...
Top Services:
Accounting
BPO
Business Consulting
Call Centers
HR Outsourcing
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Location
Faridabad, India
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
iRapidO Global Services
Accounting
BPO
Business Consulting
Call Centers
HR Outsourcing
Customer Support
Market Research
Phone Answering Services
IT Services
IT Compliance Solution
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Finance
Insurance
Health Care
Data sourced from the agency's DesignRush profile
iRapidO Global Reviews & Testimonials
Nurse Gigs
Review from Google
5.0★
Nurse Gigs's Review Sourced from Google
iRapidO offers top-quality services with impressive speed and professionalism. Their team handles projects efficiently and ensures consistent, high-value results. Great service experience with strong reliability—definitely recommended for businesses needing fast and dependable solutions.
Driver Gigs
Review from Google
5.0★
Driver Gigs's Review Sourced from Google
iRapidO delivers outstanding quality and services. The team is highly professional, fast, and reliable, providing excellent results every time. Their support, pricing, and overall service experience make iRapidO one of the best choices for businesses. Highly recommended!
Abhishek Pal vlogz
Review from Google
4.0★
Abhishek Pal vlogz's Review Sourced from Google
I had a great experience working with iRapidO Global. The team is professional, responsive, and truly understands business needs. They deliver quality work on time and make collaboration smooth and efficient. I’m impressed with their expertise in global capability centers and how seamlessly they handle operations. Highly recommend them to any company looking for a reliable and experienced partner.
Reviews verified by DesignRush and sourced from the agency's profile
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J TeleMarketing provides BPO solutions designed to boost sales through its dedicated inbound and outbound call center services. With more than a decade of experience, the agency has established itself as a leader in the call center and Business Process Outsourcing industry...
Top Services:
BPO
Call Centers
Location
Rawalpindi, Pakistan
Number of Employees
500 - 999
Average Hourly Rate
$49/hr
Minimal Budget
$50,000 & Up
J Telemarketing Services
BPO
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Telemarketing Industry
Digital Industry
IT Industry
Data sourced from the agency's DesignRush profile
J Telemarketing Reviews & Testimonials
Adeel Ahmed Abbasi
Review from Google
5.0★
Adeel Ahmed Abbasi's Review Sourced from Google
this is an amazing plate form where we can earn money by putting a little bit more effet.
amazing working plate form for students those who not enough time to work, they can join j telemarketing and work, as C S R, from home.
Amir Ali
Review from Google
5.0★
Amir Ali's Review Sourced from Google
One of the best call center in Rawalpindi, Islamabad for carrier growth and development, Good working environment and highly educated training staff. Highly Recommended.
Saif Ali
Review from Google
5.0★
Saif Ali's Review Sourced from Google
One of the best company. A company from where i have learned every thing from zero to where i am right now. It is like my 2nd home. The environment is best.LOVE this place.
Reviews verified by DesignRush and sourced from the agency's profile
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5 Frequently Asked Questions About Call Center Providers
What services do call centers provide?
Call centers provide comprehensive services to support customer experiences and business operations. They generally fall under 5 categories:Â
Inbound call center services: Handling incoming customer inquiries and needs, including customer support, technical troubleshooting, order tracking and returns, account updates, and billing inquiries. Â
Outbound call center services: Conducting customer outreach activities, such as sales calls, lead generation, customer surveys, feedback collection, and appointment setting.Â
Omnichannel call center services: Managing customer interactions across multiple channels, including phone, SMS messaging, social media, live chat, and email.Â
Automated call center services: Using interactive voice response (IVR), chatbots, knowledge bases, and AI-based tools to resolve routine requests and support agents. Â
Virtual call center services: Providing the above services through remote or geographically distributed teams using cloud contact center platforms (CCaaS), VOIP, and workforce management tools.Â
Additionally, there are also specialized call centers that provide industry-specific services, such as insurance verification for healthcare and medical institutions, KYC checks for financial services, and citizen surveys for government agencies.Â
What is the difference between multichannel, omnichannel, and optichannel support?
Multichannel aims to reach customers through multiple channels (e.g., voice, chat, email, and social), but channels operate independently with limited shared context, which can create inconsistent customer experiences. Â
Omnichannel seeks to provide a consistent and continuous customer experience through all touchpoints by having a unified database and integrated system for conversation history and customer data. As a result, omnichannel strategies are often costly and require large teams to cover all customer channels.Â
Optichannel focuses on prioritizing and routing customers to the most effective communication channel for specific inquiries, optimizing costs rather than maximizing presence. This strategy often selects the highest customer touchpoints by analyzing customer behavior, preferences, and market trends.Â
How do these companies use AI?
Call center companies are using AI to improve contact center agent efficiency, service quality, and customer experience through the following:Â
AI-driven self-service (e.g., conversational IVRs, chatbots, and virtual assistants) to handle end-to-end conversations and routine issues with minimal human involvement. Â
AI agents assist live customer service representatives with real-time suggestions, knowledge-based answers, and automated wrap-up notes.Â
Performance monitoring using speech-text analytics to evaluate agent-client interactions, flag issues, and recommend coaching actions.Â
Predictive analytics to anticipate high contact volumes, staffing needs, and customer drivers (e.g., repeat contacts and churn risk).Â
Intelligent call routing that uses intent detection and customer context to route inquiries to the right department or expert.Â
How to decide between outsourcing call centers vs. in-house call centers?
The answer depends on your support complexity, demand volatility, compliance needs, desired control, and internal team capabilities. Below is a cost-benefit analysis to help you:Â
Â
Outsource call centers
In-house call centers
Advantages
Lower infrastructure and employee costsÂ
Faster ramp and easier 24/7 coverageÂ
Access to proven process and multilingual talentÂ
Scale up and down more quickly
Greater control over hiring, training, and cultureÂ
Tighter governance and direct oversightÂ
Easier alignment to product changes and internal stakeholdersÂ
Disadvantages
Less direct control over day-to-day executionÂ
Requires strong onboarding and training to match brand standardsÂ
Risk of inconsistent performance if governance is weakÂ
Higher fixed costs (management, recruiting, tools, and facilities)Â
Slower to scale, especially during peak seasons
Requires significant investment for 24/7 coverage
Best for
Brands with fluctuating customer support volumesÂ
Organizations needing fast rollout, 24/7 coverage, or multi-lingual coverageÂ
Businesses looking for affordable customer support solutionsÂ
Organizations that want greater control and operate in a highly regulated environmentÂ
Companies with high complexity support tied closely to productÂ
Startups and small businesses with small customer service demandÂ
When to choose offshore, onshore, or nearshore providers?
Onshore call centers operate within the same country as your business, enabling better time-zone overlap, cultural alignment, and ease of management through site visits and tighter governance. However, they often have higher costs and, in some markets, it is harder to hire at scale.Â
Choose onshore call center companies if you want higher control, strong brand alignment, and close collaboration with internal teams.Â
Nearshore call center companies are located near your country or region, making them more cost-effective than onshore and easier to collaborate with than offshore. While time zone and cultural alignment are not guaranteed, many providers build teams around your processes, language needs, and operating hours.Â
Choose nearshore if you want to balance cost, collaboration, and operational control.Â
Offshore call center providers are based in distant countries and are often selected for cost efficiency, scale, and 24/7 coverage. However, cultural and linguistic barriers, time zone compatibility, and limited quality control can be issues.Â
Choose offshore call center companies if you need scalable coverage, multilingual capacity, and can operate effectively with structured governance, documented workflows, and strong QA.Â
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