Top 100 Inbound Call Centers in the United Kingdom
The Best of September 2026Looking for a top inbound call center in the United Kingdom?
Inbound call centers can make all the difference to your business.
To assist you in your search for a partner, we’ve compiled this list of the top inbound call centers in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Inbound Call Center Companies
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91Undisclosed50 - 249 employeesBirmingham, EnglandVirtalent is a Back Office Outsourcing company. Their midsize team of employees is located in Birmingham, England. Their team provides Back Office Outsourcing and Customer Service Outsourcing.Read More
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92$50,000+10 - 49 employeesLondon, EnglandCustomer Service Outsourcing company Web3 Community Management is in San Francisco, California and London, England. They provide Customer Service Outsourcing and Sales Outsourcing.Read More
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93$1,000+2 - 9 employeesWarwick, EnglandLaunched in 2019, Metric Central is a small Email Marketing company. Their team provides Email Marketing and Direct Marketing.Read More
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94$1,000+10 - 49 employeesLondon, EnglandIRecruit Tech is a Back Office Outsourcing company founded in 2016. Their team provides Back Office Outsourcing and Call Center Services.Read More
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95Undisclosed2 - 9 employeesLondon, EnglandCirca Core Ltd is a small answering service company. Founded in 2025, the team focuses on Call Center Services and CRM consulting and SI.Read More
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96$10,000+50 - 249 employeesBirmingham, EnglandBased in Birmingham, England, GCL B2B Ltd is a midsize Sales Outsourcing company. The team focuses on Sales Outsourcing and Marketing Strategy.Read More
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97$1,000+2 - 9 employeesPreston, EnglandBusiness Consulting company Frontline Sales Consultancy was established in 2014. In Preston, England, the team focuses on Business Consulting and Call Center Services.Read More
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98Undisclosed50 - 249 employeesWelshpool, WalesPHL Group Ltd is a Fulfillment company based in Welshpool, Wales. Launched in 2021, the team focuses on Fulfillment and Warehousing & Distribution.Read More
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99$1,000+10 - 49 employeesBury, EnglandLoop Outsourcing, a phone answering service, was established in 2022. The team focuses on Call Center Services and Search Engine Optimization and is headquartered in Bury, England.Read More
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100$1,000+10 - 49 employeesBirmingham, EnglandIn Birmingham, England, Donclem Technology is a mobile app development firm. Launched in 2021, the team specializes in Mobile App Development and Call Center Services.Read More
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101Undisclosed2 - 9 employeesLiverpool, EnglandTOTAL PA LTD is a Back Office Outsourcing company. They specialize in Back Office Outsourcing and Call Center Services and are headquartered in Liverpool, England and Liverpool, England.Read More
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102$1,000+50 - 249 employeesSutton, EnglandTellida is a midsize Colombo, Sri Lanka-based Finance & Accounting Outsourcing (FAO) company. The team focuses on Finance & Accounting Outsourcing (FAO) and Back Office Outsourcing.Read More
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103$1,000+50 - 249 employeesLondon, EnglandSolace is a Back Office Outsourcing company founded in 2021. The midsize London, England-based team offers Back Office Outsourcing, Commercial Property Management, Customer Service Outsourcing, and Compliance Consulting.Read More
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104$1,000+2 - 9 employeesLondon, EnglandOppdrip is a Sales Outsourcing company. Founded in 2023, the firm is in London, England. Their team specializes in Sales Outsourcing and Direct Marketing.Read More
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105$1,000+10 - 49 employeesBirmingham, EnglandThriftize | Digital Marketing, SEO, PPC, Web Design & Development, Call Center Agency Birmingham is a Marketing Strategy company. Their services include Marketing Strategy.Read More
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106$1,000+10 - 49 employeesLytchett Matravers, EnglandSalesGrape is a Sales Outsourcing company headquartered in Lytchett Matravers, England. Launched in 2016, the team focuses on Sales Outsourcing and Fractional CMO Services.Read More
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107Undisclosed2 - 9 employeesHalwill Junction, EnglandDooie Creative, a branding company, offers Branding and Search Engine Optimization. The company is located in Halwill Junction, England.Read More
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108Undisclosed2 - 9 employeesStratford-upon-Avon, EnglandThe Clinic Marketing Company is a Content Marketing company. Based in Stratford-upon-Avon, England, the agency was founded in 2009. Their services include Content Marketing and Web Design.Read More
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109$1,000+50 - 249 employeesChigwell, EnglandFounded in 2011, Destiny Business Solutions Ltd is a midsize Back Office Outsourcing company. Their team provides Back Office Outsourcing and Customer Service Outsourcing.Read More
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110$1,000+10 - 49 employeesHounslow, EnglandCRM consulting and SI company L2 Global Technologies pvt ltd. Is based in Hounslow, England and Gannavaram, India. They specialize in CRM consulting and SI and Web Development.Read More
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111$1,000+250 - 999 employeesSalford, EnglandCall center service AlldayPA focuses on Call Center Services and Customer Service Outsourcing. They are based in Salford, England.Read More
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112$1,000+2 - 9 employeesCheltenham, EnglandReliance International Limited, a Back Office Outsourcing and Customer Service Outsourcing company, was launched in 2019. The company offers Back Office Outsourcing and Customer Service Outsourcing.Read More
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113$1,000+50 - 249 employeesLondon, EnglandBrandix Pro is a London, England-based Back Office Outsourcing company. Established in 2022, the team focuses on Back Office Outsourcing and Customer Service Outsourcing.Read More
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114Undisclosed50 - 249 employeesCuffley, EnglandBoS Outsourcing, an Advertising company, offer Advertising and Marketing Strategy. They were launched in 2017.Read More
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115$1,000+10 - 49 employeesWembley, EnglandConfero, a call center, is located in Wembley, England and London, England. Their services include Call Center Services and Customer Service Outsourcing.Read More
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116$1,000+10 - 49 employeesSalterforth, EnglandLocated in Salterforth, England, North Star Direct is a small Customer Service Outsourcing company. The team provides Customer Service Outsourcing and Call Center Services.Read More
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117$1,000+50 - 249 employeesNorwich, EnglandOpenContact, a telephone answering service, was launched in 2000. The team offers Call Center Services and Back Office Outsourcing and is based in Norwich, England.Read More
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118$1,000+10 - 49 employeesBarnstaple, EnglandLocated in Barnstaple, England, PressPlayCalls is a small Customer Service Outsourcing company. The team provides Customer Service Outsourcing and Call Center Services.Read More
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119$1,000+250 - 999 employeesEast Yorkshire, EnglandIn East Yorkshire, England, KC Contact Centres is a call center. Founded in 1999, the team specializes in Call Center Services and Sales Outsourcing.Read More
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120$1,000+50 - 249 employeesWillesborough, EnglandOrbital Response is a Customer Service Outsourcing company. Their team is based in Willesborough, England and provides Customer Service Outsourcing and Back Office Outsourcing.Read More
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