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.
Best Call Center Companies
9 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.
Phone answering solutions that businesses are proud of!
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...
Top Services:
Phone Answering Services
Call Centers
Location
Phoenix, Arizona
Number of Employees
100 - 249
Nexa Services
Phone Answering Services
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Fuze
SearchKings
Penguin Air
Paradigm
Data sourced from the agency's DesignRush profile
Nexa Reviews & Testimonials
Summer Forbes
CEO at Undisclosed
5.0★
Phone Answering Services Review from Summer Forbes
Rikard and his team have been great to work with. They are on top of details and have a great system. We’re excited to implement and utilize Nexa!
Mandy
Owner at Undisclosed
5.0★
Phone Answering Services Review from Mandy
I’ve relied on Nexa as my primary answering service for customer calls, and they’ve been outstanding. Their after-hours and midday telephone answering services ensure no call goes unanswered, providing incredible convenience and ease of use. The team’s effective communication and excellent virtual receptionist service have consistently impressed me and made a real difference in managing customer interactions.
Jessica Michalak
Review from Google
1.0★
Jessica Michalak's Review Sourced from Google
Was recommended Nexa for an after-hours answering service and things seemed fine until they weren’t. One of my colleagues noticed we hadn’t received a call summary in a while, and we eventually found out they hadn’t taken a single call in over TWO months. When I called to ask why calls weren’t being forwarded, and why we were never notified, I was told they “have too many customers to keep an eye on each one.” Despite this, we were billed every month, even though they didn’t answer one call. I was told a supervisor would follow up. No one ever did. Our IT team confirmed multiple times that it wasn't an issue on our end but that was what Nexa claimed it to be. After sending two additional emails with no response, I finally emailed to cancel. Only then did I hear back, receiving a cancellation form and a generic “sorry to see you go.” Don’t waste your time. This is not a legitimate answering service if customer support is essentially nonexistent.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.
All-In-One E-commerce Technology Solution Provider: Because Every Click Matters.
Vserve Ebusiness Solutions is an AI-powered Supply Chain Management and Ecommerce company with 10+ years of global delivery. We provide offshore teams, BPO, procurement, order and inventory management, customer support, and ecommerce solutions to reduce costs and improve efficiency...
Top Services:
Logistics
Accounting
eCommerce Development
BPO
Call Centers
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Location
New York City, New York
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Vserve Ebusiness Solutions Services
Logistics
Accounting
eCommerce Development
BPO
Call Centers
Web Design
eCommerce
SEO
Customer Support
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Traci Miller
Marcia Maples
Joseph Powell
Data sourced from the agency's DesignRush profile
Vserve Ebusiness Solutions Reviews & Testimonials
Marie M. Harris
Undisclosed at Retail
5.0★
Customer Support Review from Marie M. Harris
Although we have been struggling before, after expanding our influence into mountain wear and watches, it became evident that we needed some professional help. We were offering many new products, and making matters worse, we were present in different foreign markets, which mean many competitors to keep an eye on. After some consultations with the Vserve team, we had no doubts that they were the solution we had been looking for. Thanks to their proven MAP enforcement strategies, maintaining our market position is now easier. We always have accurate pricing information at our fingerprints. I must say, we are really impressed with Vserve.
Danielle W
Undisclosed at Retail
5.0★
Customer Support Review from Danielle W
Our company is grateful to have found a collaborative team in Vserve for our Product Information Management. Initially, we were unsure about the quality of product descriptions and their accessibility to our buyers. However, Vserve’s expertise in programming language and business best practices helped us to manage our complete product information and catalog pretty well. The conversion rate excelled our expectations, and our products shot up on Google rankings!
Reviews verified by DesignRush and sourced from the agency's profile
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Reexia is a UK-based B2B lead generation and telemarketing agency helping companies connect with decision-makers and generate qualified business opportunities. Through targeted outreach, data-driven campaigns, and a combination of telemarketing and email marketing, Reexia supports organisations look...
Top Services:
Call Centers
Email Marketing
Direct Marketing
SEO
BPO
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Location
Birmingham, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Reexia Limited Services
Call Centers
Email Marketing
Direct Marketing
SEO
BPO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Aerospace
IT
Telecomunication
Retail
Manufacturing
Data sourced from the agency's DesignRush profile
Reexia Limited Reviews & Testimonials
James Nolan
Business Development Manager at Jeddio Tech
5.0★
Lead Generation Review from James Nolan
We worked with Reexia to support our outbound business development and lead generation efforts. The team helped us structure a targeted outreach campaign and build a relevant prospect database for our market.
Communication throughout the project was clear and organised. We had bi-weekly calls to review activity and results, and Kevin was very hands-on in guiding the campaign and suggesting adjustments where needed.
Results took some time to appear, but this was explained clearly at the start of the campaign and expectations were set appropriately. Once the campaign gained momentum, we began having conversations with companies that matched our target profile.
Overall, it was a positive experience and we appreciated their structured approach to outbound prospecting.
Giles Strong
Review from Google
5.0★
Giles Strong's Review Sourced from Google
Reexia has been a game-changer for our business. Their expert guidance in implementing CRM tools streamlined our entire sales process, making it more efficient and effective. On top of that, their SEO advice helped boost our online visibility significantly. Professional, insightful, and a pleasure to work with—highly recommended
Vanessa Mattia
Review from Google
5.0★
Vanessa Mattia's Review Sourced from Google
We've been working with Reexia for our sales outreach and lead generation, and they’ve been absolutely outstanding. Their service is incredibly personal and responsive — it genuinely feels like they’re part of our team. They’ve taken the time to understand our business and target audience, and the results speak for themselves. We’re seeing consistent, high-quality leads and a real uplift in engagement. If you’re looking for a hands-on, strategic partner to drive your sales pipeline, we can’t recommend them enough.
Reviews verified by DesignRush and sourced from the agency's profile
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We aim to be Asia's largest consumer and business data asset owner and to provide high-impact digital marketing services, serving clients that demand high return-on-investment marketing results.
Powered by data, we help businesses implement a successful digital marketing campaign through email marketing, SMS...
Top Services:
Digital Marketing
Email Marketing
SEO
Social Media Marketing
Call Centers
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Location
Petaling Jaya, Malaysia
Number of Employees
Under 49
Minimal Budget
Under $1,000
Wave Evolution Services
Digital Marketing
Email Marketing
SEO
Social Media Marketing
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
1840 & Company is a global provider of talent and team solutions devoted to empowering businesses with scalable, on-demand workforce solutions. With a stringent verification procedure and a network of professionals in 150 countries, we connect organizations with remote talent of the highest caliber. Our...
Top Services:
BPO
Staff Augmentation
HR Outsourcing
Customer Support
Call Centers
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Location
Overland Park, Kansas
Number of Employees
500 - 999
Average Hourly Rate
$10/hr
Minimal Budget
$10,000 - $25,000
1840 & Company Services
BPO
Staff Augmentation
HR Outsourcing
Customer Support
Call Centers
Transcription Services
Translation Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Groupon
Isango
Instacart
HomeLight
LearnZillion
Data sourced from the agency's DesignRush profile
1840 & Company Reviews & Testimonials
carmen noche
Review from Google
5.0★
carmen noche's Review Sourced from Google
It was a very productive and swift process. Starting from the interview, to assessments. Everyone was punctual and need not wait for a week or so for updates. They give updates immediately no need for the long wait and suspense. Keep it Up!!
lucille Mrrs
Review from Google
5.0★
lucille Mrrs's Review Sourced from Google
My experience with 1840 & Company’s recruitment process has been excellent from start to finish. The team was professional, responsive, and supportive throughout every step. Communication was always clear, and I truly appreciated how smooth and organized the process was. I felt valued as a candidate, and I’m very excited to officially join as a Patient Support-CSR. Thank you to the team for making this such a positive experience!
Andrea Yáñez
Review from Google
5.0★
Andrea Yáñez's Review Sourced from Google
I had a truly outstanding experience with 1840&Co throughout the entire recruitment process. From the very beginning, their team demonstrated professionalism, clear communication, and genuine care. What stood out most was the consistent follow-up—they kept me informed at every step, making the process feel smooth and well-organized. I always felt supported and valued as a candidate. I’m incredibly happy to share that I’ve been offered a new role, and I couldn’t be more grateful to the 1840&Co team for making it all possible.
Reviews verified by DesignRush and sourced from the agency's profile
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We specialize in managed and dedicated team staffing for small and large outsourced projects. Combined with a highly trained and educated staff, our company exists to make a deliverable outsourced product managed with Western-style business practices, and delivered with exceeded expectations. Our products are...
Top Services:
Digital Services
Digital Strategy
Digital Marketing
eCommerce
Email Marketing
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Location
Dhaka, Bangladesh
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
Virtual Fellows Services
Digital Services
Digital Strategy
Digital Marketing
eCommerce
Email Marketing
BPO
Call Centers
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
belong
ProLeadsNYC
NEF
Data sourced from the agency's DesignRush profile
Virtual Fellows Reviews & Testimonials
Phoenix Offline
Review from Google
1.0★
Phoenix Offline's Review Sourced from Google
This is not an organization. They have stolen my money. I don't want anyone like me to be cheated by them. I request no one to take any service from them.
Reviews verified by DesignRush and sourced from the agency's profile
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Denave is a B2B sales enablement organization based in Malaysia that offers a complete range of demand generation and lead generation solutions. Denave offers services including Business process outsourcing, digital marketing and B2B data services...
Top Services:
Digital Marketing
Event Marketing
Call Centers
Customer Support
Email Marketing
Show more
Location
Kuala Lumpur, Malaysia
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Denave Services
Digital Marketing
Event Marketing
Call Centers
Customer Support
Email Marketing
Business Consulting
Social Media Marketing
Direct Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Lenovo
Saint Gobain
Marg
Data sourced from the agency's DesignRush profile
Denave Reviews & Testimonials
Rutteren Morgan
Review from Google
1.0★
Rutteren Morgan's Review Sourced from Google
I recently attended an interview with Denave for a Talent Acquisition role, and it was a disappointing experience. The interviewer Shalini (Global HR) demonstrated a lack of professionalism throughout the session.
I felt I was not given a fair chance to express myself, as the interviewer appeared more interested in steering the conversation to her preferences. Additionally, I was surprised by her comments about my career transitions, especially since her profile suggests similar patterns.
The session was further marred by poor etiquette, such as answering phone calls during the interview. As someone with extensive experience in recruitment, I expected a higher standard of professionalism from a company like Denave. This experience has raised concerns about their commitment to a candidate-focused hiring process.
Vy Ro Cam
Review from Google
5.0★
Vy Ro Cam's Review Sourced from Google
It's has been 8 months now since I joined the company, such a great team ever. Co-workers are friendly, Team leaders are very supportive and thoughtful. HR team, IT team always response immediately when ever have an issue. :)
NGUYEN TRAM
Review from Google
5.0★
NGUYEN TRAM's Review Sourced from Google
October 2021 will mark my 6th anniversary of my employment at Denave.
Something that I have experienced in Denave is the encouragement for growths.
I have moved up over 6 years in Denave. When I joined Denave I didn’t see myself as a manager, and now I manage multiple people. And I was only able to do that through the support from my team and the encouragement of my managers .
It has been a great journey to me and I am proud to be a part of Denave family.
Reviews verified by DesignRush and sourced from the agency's profile
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DGC BPO Service is a premier US-based outsourcing company offering expert customer service, call center solutions, virtual assistance, and lead generation. We help businesses optimize operations, improve customer experiences, and drive growth with tailored, efficient solutions...
Top Services:
BPO
Call Centers
Customer Support
Phone Answering Services
Digital Marketing
Show more
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
DGC BPO Service Services
BPO
Call Centers
Customer Support
Phone Answering Services
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Televator Solutions Private Limited is a business process outsourcing (BPO) company providing scalable operational support to businesses in India and international markets. The company offers customer support, lead generation, appointment setting, virtual assistance, back-office operations, data processing...
Top Services:
Web Design
Web Development
WordPress Website Design
CRM Consulting
Big Data Analytics
Show more
Location
Nagpur, India
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Televator Solutions Private Limited Services
Web Design
Web Development
WordPress Website Design
CRM Consulting
Big Data Analytics
IT Services
BPO
Phone Answering Services
Call Centers
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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:
Inbound call center services: Handling incoming customer inquiries and needs, including customer support, technical troubleshooting, order tracking and returns, account updates, and billing inquiries.
Outbound call center services: Conducting customer outreach activities, such as sales calls, lead generation, customer surveys, feedback collection, and appointment setting.
Omnichannel call center services: Managing customer interactions across multiple channels, including phone, SMS messaging, social media, live chat, and email.
Automated call center services: Using interactive voice response (IVR), chatbots, knowledge bases, and AI-based tools to resolve routine requests and support agents.
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.
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.
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.
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.
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.
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:
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.
AI agents assist live customer service representatives with real-time suggestions, knowledge-based answers, and automated wrap-up notes.
Performance monitoring using speech-text analytics to evaluate agent-client interactions, flag issues, and recommend coaching actions.
Predictive analytics to anticipate high contact volumes, staffing needs, and customer drivers (e.g., repeat contacts and churn risk).
Intelligent call routing that uses intent detection and customer context to route inquiries to the right department or expert.
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:
Outsource call centers
In-house call centers
Advantages
Lower infrastructure and employee costs
Faster ramp and easier 24/7 coverage
Access to proven process and multilingual talent
Scale up and down more quickly
Greater control over hiring, training, and culture
Tighter governance and direct oversight
Easier alignment to product changes and internal stakeholders
Disadvantages
Less direct control over day-to-day execution
Requires strong onboarding and training to match brand standards
Risk of inconsistent performance if governance is weak
Higher fixed costs (management, recruiting, tools, and facilities)
Slower to scale, especially during peak seasons
Requires significant investment for 24/7 coverage
Best for
Brands with fluctuating customer support volumes
Organizations needing fast rollout, 24/7 coverage, or multi-lingual coverage
Businesses looking for affordable customer support solutions
Organizations that want greater control and operate in a highly regulated environment
Companies with high complexity support tied closely to product
Startups and small businesses with small customer service demand
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.
Choose onshore call center companies if you want higher control, strong brand alignment, and close collaboration with internal teams.
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.
Choose nearshore if you want to balance cost, collaboration, and operational control.
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.
Choose offshore call center companies if you need scalable coverage, multilingual capacity, and can operate effectively with structured governance, documented workflows, and strong QA.
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