Best United States Telemarketing Companies

118 Companies - Rankings updated: June 15, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

United States ×
  • GTM Systems that scale

    GTM Systems that scale

    Zaphyre is an Execution Service Partner helping B2B companies scale through content marketing, outbound sales, lead generation, and virtual staffing. We embed execution teams that turn strategy into measurable growth.  [... view Zaphyre LLC profile ]

    Top Services:

    • Call Centers
    Location
    Fairfax, Virginia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • The #1 Customer Service Outsourcing & BPO Company

    The #1 Customer Service Outsourcing & BPO Company

    With a legacy dating back to 2016, HiredSupport stands as a true trailblazer in the outsourced customer support realm.  [... view HiredSupport profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Back Office Outsourcing
    Location
    Rancho Cucamonga, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Hire a team in the Philippines at a fraction of the coast

    Hire a team in the Philippines at a fraction of the coast

    Digital Minds BPO services are among the top BPO company in the Philippines offering front office and back office services. They offer various services like customer support, back office support, creative services and technical support. Their global presence and expertise in BPO solutions have earned them a  [... view Digital Minds profile ]

    Top Services:

    • Call Centers
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $8/hr
    Minimal Budget
    $1,000 - $10,000
  • Cell Center Services You Can Count On

    Cell Center Services You Can Count On

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

    Top Services:

    • Call Centers
    • Lead Generation
    • Phone Answering Services
    Location
    New York City, New York
    Number of Employees
    Under 49
  • Contact & Call Center Outsourcing Support Channels & Audits.

    Contact & Call Center Outsourcing Support Channels & Audits.

    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
    • Lead Generation
    • Phone Answering Services
    Location
    Miramar, Florida
    Number of Employees
    Under 49
  • 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:

    • Call Centers
    • BPO
    • Back Office Outsourcing
    Location
    Needham, Massachusetts
    Number of Employees
    Under 49
  • The People You Need on Call 24/7

    The People You Need on Call 24/7

    We’re not just an answering service. We’re the human connection that brings life to your business with a live person on the other end. Get to know your call center and answering service personnel.  [... view Always Answer profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Survey Services
    Location
    Duncanville, Texas
    Number of Employees
    Under 49
  • 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
    • Phone Answering Services
    • Virtual Receptionist
    Location
    Quincy, Massachusetts
    Number of Employees
    Under 49
  • AnswerMTI is a professional 24×7 live telephone answering service providing affordable customer service solutions since 1982.  [... view AnswerMTI profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Virtual Receptionist
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
  • Invensis Technologies Achieves 80% Payment Recovery Improvement for US Healthcare Client Through AI-

    Invensis Technologies Achieves 80% Payment Recovery Improvement for US Healthcare Client Through AI-

    Invensis Technologies Achieves 80% Payment Recovery Improvement for US Healthcare Client Through AI-Human Parallel Processing Model  [... view Invensis profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Back Office Outsourcing
    Location
    Lewisville, Texas
    Number of Employees
    1000 & Up
    Portfolios Count
    4 Projects Listed
  • Optimize The Experience.

    Optimize The Experience.

    CPC helps businesses manage every aspect of the customer experience. CPC provides a full suite of outsourced customer contact services, including: text/SMS messaging service (both automated and live, “peer-to-peer” text messaging), social media coverage for businesses, staffed live chat, AI/chat bots  [... view CPC profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Outbound
    Location
    Manhattan Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
  • Top BPO Company USA.

    Top BPO Company USA.

    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.  [... view DGC BPO Service profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Outbound
    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
  • Total CX and BPO Services.

    Total CX and BPO Services.

    Our core value at ROI CX Solutions is delivering tailored call center outsourcing solutions that scale with your business. Impressive outcomes define our legacy in customized scripting, agent training, and seamless onshore-offshore staffing blends—ensuring 24/7 support that drives exceptional customer  [... view ROI CX Solutions profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Survey Services
    Location
    American Fork, Utah
    Number of Employees
    1000 & Up
    Portfolios Count
    3 Projects Listed
  • Redefining CX Excellence Through People, Technology and Expertise

    Redefining CX Excellence Through People, Technology and Expertise

    VSynergize is a Global Sales and Marketing services provider. The team is fully devoted to the success of its clients and partners, particularly when it comes to Customer Profiling, Content Creation & Syndication, Lead Generation & Nurturing, Demand Generation, Appointment Setting, BANT Leads, Delivering  [... view Vsynergize profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • BPO
    Location
    San Francisco, California
    Number of Employees
    500 - 999
    Portfolios Count
    2 Projects Listed
  • Human-Focused.

    Human-Focused.

    Offering Contact & Call Center Services. Experience is everything. At NexRep, we know that creating exceptional experiences for our Marketplace Contractors inspires them to create exceptional customer experiences.  [... view NexRep profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • BPO
    Location
    Portland, Maine
    Number of Employees
    250 - 499
    Minimal Budget
    Under $1,000
  • What We Bring to the Table, Will Take Things off Your Plate

    What We Bring to the Table, Will Take Things off Your Plate

    RSVP Communications is a full-service, marketing support services firm. We are solutions driven and result oriented.  [... view RSVP Communications profile ]

    Top Services:

    • Call Centers
    • Outbound
    • Inbound
    Location
    Greensboro, North Carolina
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
  • Scaling companies FAST!

    Scaling companies FAST!

    Lease A Sales Rep, is an industry leader in the Call Center, Lead Generation and contracts sales space services; getting GUARANTEED appointments with decision makers, HOT leads and signed contracts for our clients with our inside and outside sales teams. We are hunters working at an INC 5000 company built in  [... view LSR profile ]

    Top Services:

    • Call Centers
    • Outbound
    • Inbound
    Location
    Raleigh , North Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
  • We are more than just a call center.

    We are more than just a call center.

    Anomaly Squared is a contact & call center services provider. With our multiple domestic contact centers, we optimize internet & traditional marketing plans using both inbound & outbound strategies.We know that your employees'​ time is both limited and valuable. With our live transfer and lead  [... view Anomaly Squared profile ]

    Top Services:

    • Call Centers
    • Outbound
    • Inbound
    Location
    Greensboro, North Carolina
    Number of Employees
    250 - 499
  • Grow your pipeline. We know how. We book appointments.

    Grow your pipeline. We know how. We book appointments.

    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
    • Inbound
    • Appointment Setting
    Location
    Haddon Township, New Jersey
    Number of Employees
    50 - 99
  • Find Remote Callers or Best Virtual Assistants

    Find Remote Callers or Best Virtual Assistants

    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
    • Lead Generation
    • Phone Answering Services
    Location
    New York City, New York
    Number of Employees
    Under 49
  • B2B Lead Generation Agency | Fueling Your Pipeline with Qualified B2B Leads

    B2B Lead Generation Agency | Fueling Your Pipeline with Qualified B2B Leads

    CallingAgency is your trusted partner in driving business growth through expert B2B lead generation, cold calling, appointment setting, and telemarketing services.  [... view Calling Agency profile ]

    Top Services:

    • Call Centers
    • Lead Generation
    • Outbound
    Location
    New Castle, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • A Top-Grade Call Center Solutions Provider

    A Top-Grade Call Center Solutions Provider

    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:

    • Call Centers
    • Lead Generation
    • BPO
    Location
    Melbourne FL, Florida
    Number of Employees
    500 - 999
  • Back Office Support Services

    Back Office Support Services

    Outsource2india is a pioneering outsourcing company, providing a variety of Back Office Support services for global organizations.  [... view Outsource2india profile ]

    Top Services:

    • Call Centers
    Location
    Princeton, New Jersey
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Global BPO Company

    Global BPO Company

    Flatworld Solutions (FWS) is a global company offering IT, Data Science, Data Mining, business consulting, and outsourcing solutions since 2002.  [... view Flatworld Solutions profile ]

    Top Services:

    • Call Centers
    • BPO
    • Back Office Outsourcing
    Location
    Princeton, New Jersey
    Number of Employees
    1000 & Up
  • Manifesting Business Serenity.

    Manifesting Business Serenity.

    Global collaboration and expansion does not need to be complicated. At Elite Precision Consulting, we help organizations enter and penetrate global markets with both ease, strategy and peace of mind. With nearly 2 decades of international business management experience, we place value on creating synergistic  [... view Elite Precision Consulting profile ]

    Top Services:

    • Call Centers
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $125/hr
  • Sales Development, Sales Recruiting, and Sales Coaching Services

    Sales Development, Sales Recruiting, and Sales Coaching Services

    Grow Your Sales Pipeline executes high-standard sales development, coaching, and recruiting programs to drive profitable revenue growth for our client partners.  [... view Grow Your Sales Pipeline profile ]

    Top Services:

    • Call Centers
    • Lead Generation
    • Outbound
    Location
    Minneapolis, Minnesota
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
  • We Focus On Customer Service So You Can Focus On Your Business.

    We Focus On Customer Service So You Can Focus On Your Business.

    Headquartered in the heart of the Midwest in Sioux Falls, SD, Five Star Call Centers delivers total customer satisfaction in a passionate, relentless and impactful manner with our call center outsourcing services.  [... view Fivestar Call Centers profile ]

    Top Services:

    • Call Centers
    • Lead Generation
    • Phone Answering Services
    Location
    Sioux Falls, South Dakota
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • MarketOne is a global demand generation agency. We create and nurture leads, retain and grow customers, and give clients the confidence their marketing investments will produce quantifiable returns.  [... view MarketOne International profile ]

    Top Services:

    • Call Centers
    • Telemarketing
    Location
    Waltham, Massachusetts
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
  • "Your Trusted Service Partner, Across the Nation."

    "Your Trusted Service Partner, Across the Nation."

    ASK 2 PRO delivers expert virtual assistant services nationwide, helping businesses streamline tasks, boost efficiency, and expand their network. From admin to communication, we handle the details so you can focus on growth and success.  [... view ASK 2 PRO profile ]

    Top Services:

    • Call Centers
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $7/hr
  • Professional Multilingual Communication And Support At Scale

    Professional Multilingual Communication And Support At Scale

    Fluency LLC provides a comprehensive suite of human-led call center services designed to bridge communication gaps and enhance customer experience. Based in Columbus, Ohio, we specialize in high-stakes environments where linguistic precision and cultural empathy are essential.  [... view Fluency LLC profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • BPO
    Location
    Hilliard, Ohio
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Fitting your call center requirements ideally

    Fitting your call center requirements ideally

    SAS specializes in tailored phone answering services, catering precisely to clients' unique business requirements. Our committed support team undergoes rigorous training to deliver outstanding solutions, encompassing a wide spectrum of needs, such as general customer service, billing inquiries, sales  [... view Specialty Answering Service profile ]

    Top Services:

    • Call Centers
    • Lead Generation
    • Virtual Receptionist
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    100 - 249
  • 24/7 Live Answering and Call Center Services

    24/7 Live Answering and Call Center Services

    Headquartered in Berkeley, CA, Direct Line Tele Response is nationally recognized as one of the premier service providers in the Answering Service and Call Center industry. We provide solutions for inbound call taking, messaging, urgent dispatch, and other answering services that are available 24/7/365.  [... view Direct Line Tele Response profile ]

    Top Services:

    • Call Centers
    Location
    Berkeley, California
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Top class phone answering services

    Top class phone answering services

    AnswerForce delivers a suite of live, genial, and proficient phone answering services, alongside virtual reception solutions and beyond. Our seasoned team of customer-centric agents tend to your calls continuously, all year round, allowing you to concentrate on advancing your enterprise.  [... view AnswerForce profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Virtual Receptionist
    Location
    Portland, Oregon
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Proven Lead Generation For Complex B2B Sales

    Proven Lead Generation For Complex B2B Sales

    JMS is a leading B2B lead generation firm serving companies that offer complex, often high-ticket solutions, products and services. Our clients rigorously test us against other lead generation firms, and we consistently prove our ability to meet or exceed their objectives. Based on this trust, clients make  [... view JMS Elite profile ]

    Top Services:

    • Call Centers
    • Lead Generation
    • Outbound
    Location
    Willoughby, Ohio
    Number of Employees
    Under 49
  • DRolls Associates helps companies maximize their growth by filling up their pipeline with qualified sales meetings.  [... view DRolls Associates profile ]

    Top Services:

    • Call Centers
    • Inbound
    • Appointment Setting
    Location
    Newton, Massachusetts
    Number of Employees
    100 - 249
  • Connecting You with Tomorrow's Buyers

    Connecting You with Tomorrow's Buyers

    Leading lead creation company SalesPro Leads specialises in serving the technology sector. Our associates are committed to delivering top-notch customer service and exceptional outcomes. They have a combined 50 years of business development and lead generation experience.  [... view SalesPro Leads profile ]

    Top Services:

    • Call Centers
    • Inbound
    • Appointment Setting
    Location
    Reno, Nevada
    Number of Employees
    Under 49
  • We Provide The Right Virtual Receptionist or Answering Service for Your Business.

    We Provide The Right Virtual Receptionist or Answering Service for Your Business.

    At Conversational we serve a variety of business types. Our Staff are specialty trained members of each of those mentioned administrative groups, who excel at their work. The receptionists love dealing with the different cultures and research your business to portray the right fit for you.  [... view Conversational LLC. profile ]

    Top Services:

    • Call Centers
    • Virtual Receptionist
    • Survey Services
    Location
    Fredericksburg, Virginia
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Public sector sales acceleration

    Public sector sales acceleration

    Our B2G sales team helps you set more meetings and win more deals with state and local government agencies at a fraction of the cost of hiring internally.  [... view SLED Sales profile ]

    Top Services:

    • Call Centers
    • Virtual Receptionist
    • Outbound
    Location
    Tempe, Arizona
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Driving B2B Leads, Fueling Sales Growth.

    Driving B2B Leads, Fueling Sales Growth.

    Strategic Sales and Marketing (SSM) is a lead generation company specializing in B2B lead generation, appointment setting and managing sales leads for major accounts in multiple industry sectors. Founded in 1989 by Al Davidson, Strategic Sales and Marketing is widely recognized as one of the “leading  [... view Strategic Sales & Marketing profile ]

    Top Services:

    • Call Centers
    Location
    Avon, Connecticut
    Number of Employees
    Under 49
  • Global Contact Center Solutions

    Global Contact Center Solutions

    We are customer service experts. Consider GCS when you need outsourced contract center support. We can staff and manage your internal center, operate a dedicated site for you or manage your program in a blended or shared center. GCS is not your ordinary outsource provider or BPO. Our niche is customer  [... view GCS profile ]

    Top Services:

    • Call Centers
    • Outbound
    • Inbound
    Location
    Salisbury, North Carolina
    Number of Employees
    500 - 999
  • Contact Center Excellence

    Contact Center Excellence

    Arise’s roots go back to 1994, when we started out as a technology company selling a proprietary switch. We quickly saw where the future of the customer care world was headed and set out to shape and lead that future. The Arise® Platform launched in 1997 to enable a network of small enterprises to provide  [... view Arise Virtual Solutions profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Outbound
    Location
    Miramar, Florida
    Number of Employees
    250 - 499
  • Build a Million-Dollar Pipeline Filled With High-Quality Leads, Effortlessly.

    Build a Million-Dollar Pipeline Filled With High-Quality Leads, Effortlessly.

    Delivering SQL's in the form of appointments in the B2B tech space.  [... view DemandZEN profile ]

    Top Services:

    • Call Centers
    • Outbound
    • Inbound
    Location
    Raleigh , North Carolina
    Number of Employees
    100 - 249
  • Air Calling - B2B Demand Generation

    Air Calling - B2B Demand Generation

    Air Calling - Global demand generation solutions powered by digital transformation services & Deliver Quality Leads.  [... view Air Calling profile ]

    Top Services:

    • Call Centers
    • Outbound
    • Inbound
    Location
    Miami, Florida
    Number of Employees
    100 - 249
  • Solutions That Empower

    Solutions That Empower

    CCJM Solutions is a boutique IT Consulting and BPO firm located in Atlanta, Georgia. We are passionate about helping businesses modernize operations while reducing costs. Our areas of expertise includes custom software, web, and app development, cloud migrations, staffing, and compliance management.  [... view CCJM Solutions profile ]

    Top Services:

    • Call Centers
    Location
    Atlanta, Georgia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Omnichannel Solutions

    Omnichannel Solutions

    Upcall is a conversation-driven marketing and sales platform that uses real people to gather insights over the phone. It’s scalable, efficient, and seamlessly integrated within your existing workflow.  [... view Upcall profile ]

    Top Services:

    • Call Centers
    • Outbound
    • Survey Services
    Location
    Walnut, California
    Number of Employees
    Under 49
  • Call Center Excellence

    Call Center Excellence

    Tactical TeleSolutions (TTS) is a boutique lead generation agency in the Bay Area. TTS was established in 1991 and has developed innovative calling campaigns for Start Ups to Fortune 500 clients.  [... view Tactical TeleSolutions profile ]

    Top Services:

    • Call Centers
    • Lead Generation
    • Outbound
    Location
    San Francisco, California
    Number of Employees
    Under 49
  • Your Dedicated Ally in the World of Healthcare Credentialing.

    Your Dedicated Ally in the World of Healthcare Credentialing.

    Physician Credentialing Company specializes in streamlining provider enrollment and maximizing reimbursements, empowering healthcare practices to operate more efficiently. Our expert services ensure seamless credentialing processes that enhance the financial and operational success of medical providers.  [... view Physician Credentialing Company profile ]

    Top Services:

    • Call Centers
    • Virtual Receptionist
    • Back Office Outsourcing
    Location
    Rochester, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Our Mission as a Firm is to Make 24/7 Customer Service a Reality for Businesses of All Sizes.

    Our Mission as a Firm is to Make 24/7 Customer Service a Reality for Businesses of All Sizes.

    Since 2006, Adelina BPO has offered the best contact center solutions. Our goal is to provide our customers the greatest possible experience.  [... view Adelina profile ]

    Top Services:

    • Call Centers
    • Virtual Receptionist
    • Outbound
    Location
    St. Petersburg, Florida
    Number of Employees
    1000 & Up
    Minimal Budget
    $1,000 - $10,000
  • Call Center Excellence

    Call Center Excellence

    RemoteCoWorker.com is an experienced team of experts that have established roots while working with Filipino VA’s.  [... view Remote CoWorker profile ]

    Top Services:

    • Call Centers
    • BPO
    • Virtual Receptionist
    Location
    St. Petersburg, Florida
    Number of Employees
    1000 & Up
    Minimal Budget
    Under $1,000

Related Call Centers Specializations in the US

About The Author and Expert Reviewer

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.

Director of Client Relationships

Andrija Savić is an accomplished and highly competent sales professional with record-breaking achievements. His work at BSC Kragujevac, a leading European NGO affiliated with SPARK Netherlands, resulted in a 24% increase in course completion rates. While at Global Media Box, his team contributed 26.5% of the company's monthly sales in just seven months. Since becoming the Director of Client Relationships at DesignRush, the business has gained a 700% revenue increase, a testament to his proven competency and dedication to customer satisfaction.