Best Birmingham Call Center Service Providers Rankings

7 Companies - Rankings updated: April 03, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

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United Kingdom × Birmingham ×

  • Inside global

    Your growth is our business

    Inside is a global agency dedicated to delivering growth and revenue opportunities for B2B tech companies.Combining wide reach with targeted precision, we help clients to accelerate their outbound sales activity and scale their business, fast.SDR Teams On Demand • B2B Lead Generation • Outsourced  [... see all Inside Global reviews ]

    Top Services:

    • Call Centers
    • Lead Generation
    • Outbound
    Location
    Birmingham, United Kingdom
    Number of Employees
    100 - 249

    Inside global Services

    • Call Centers
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Inside global Reviews & Testimonials

    • Undisclosed
      Undisclosed Strategy and Marketing Director at Oracle
      5.0★
      Call Centers Review from Undisclosed

      Inside Global are able to execute senior level leads and grasp complex solutions quickly through previous knowledge and experience in this field. They have integrated seamlessly with the team and have become an asset to our sales and marketing efforts.

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    • Undisclosed
      Undisclosed Managing Director, Procurement BPO Marketing & Integration, at Accenture
      5.0★
      Call Centers Review from Undisclosed

      Thank you for a great partnership. I have tried at least a half-dozen lead generation firms with no success. To use an English expression, inside global does what it says on the tin! Happy to be a reference any time!

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    • Undisclosed
      Undisclosed Business Development Manager at Cap Gemini
      5.0★
      Call Centers Review from Undisclosed

      We rely on inside global to develop net new opportunities but also nurture our pipeline and re-engage clients. We have had little success with agencies before but Inside Global’s methodology and team delivers and they are now a key part of our team.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • GE Digital
    • Cetrix
    • Klarna
    • Oracle
    • Silver Peak
    • Anaplan
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile
    4.6 4.6 (3)

  • SmartPA

    From individuals and entrepreneurs, small and medium-sized businesses, right through to large corporations and government bodies, our administrative assistants are helping our clients become more efficient by streamlining their processes.  [... view SmartPA profile ]

    Top Services:

    • Call Centers
    • Back Office Outsourcing
    • Customer Support
    Location
    Birmingham, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $24/hr

    SmartPA Services

    • Customer Support
    • BPO
    • Market Research
    • Transcription Services
    • Translation Services
    • HR Outsourcing
    • Call Centers
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    SmartPA Reviews & Testimonials

    • Vicky Grobbelaar
      Vicky Grobbelaar Review from Google
      5.0★

      Vicky Grobbelaar's Review Sourced from Google

      Mandy has been a huge asset to Ethiqs and a lovely person to work with, efficient and friendly and a great team backing her. Highly recommended.

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    • Pedro Mendoza
      Pedro Mendoza Review from Google
      5.0★

      Pedro Mendoza's Review Sourced from Google

      Holly has been a great help recently both in terms of my business and personal affairs. I am in the process of making some business structure changes in my private dental practice and she has assisted me with all the lengthy paperwork, ensuring that everything is in order. In addition, she has assisted me in researching properties and locations. I would not hesitate in recommending her services as her support has been invaluable to me at this extremely busy time and has allowed me to focus on my patients.Highly recommended +++++

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    • Alexandra Stewart
      Alexandra Stewart Review from Google
      5.0★

      Alexandra Stewart's Review Sourced from Google

      Terri has been an incredible SmartPA assistant for our family over the past 18 months. Her support has been invaluable in managing our busy work and home administrative tasks. Throughout our travels across Europe, the US, and Canada, as well as during our recent move to a new house and country, Terri has been there for us every step of the way. In particular, I have appreciated that Terri has used great judgment in assessing options on all fronts and hasn't just gone for the easy road of blindly following orders. I have trusted her as a "second me" and that has been so helpful. We couldn't have done any of this without her!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Cox-London
    • Complete Refinish
    • Collette CWMedia
    • Krispy Kreme
    • Total Oil and Gas
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile
    4.0 4.0 (55)

  • BD Services

    BD Services is a UK based call centre company who aim to bring the call centre industry back to the UK. With over 25 years of experience in the industry, we are able offer expert advice and marketing strategies to help you grow your company.  [... view BD Services profile ]

    Top Services:

    • Call Centers
    • BPO
    • Inbound
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49

    BD Services Services

    • Call Centers
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    BD Services Reviews & Testimonials

    • Serdar Tufan
      Serdar Tufan Review from Google
      5.0★

      Serdar Tufan's Review Sourced from Google

      We moved over from dripify to BD in December. They were amazing in helping move things over. If we had any questions they were quick to answer and so far we’re happy with the switch. 10/10 recommend

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial Industry
    • Retail Industry
    • Legal Industry
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile
    5.0 5.0 (2)

  • Finchley Court

    Telephone answering services 24 hours a day

    Finchley Court is a trading name of Global Out Sourcing (1990) Limited.  [... view Finchley Court profile ]

    Top Services:

    • Call Centers
    • Phone Answering Services
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49

    Finchley Court Services

    • Phone Answering Services
    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Healthcare Industry
    • Retail Industry
    • Real Estate Industry
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Unity4 Holdings

    Unity4 launched in Australia in 2000, and the underpinning technology RapportCMS was released to market as a stand-alone offering and is sold under license by Optus.  [... view Unity4 Holdings profile ]

    Top Services:

    • Call Centers
    • BPO
    Location
    Birmingham, United Kingdom
    Number of Employees
    1000 & Up

    Unity4 Holdings Services

    • Call Centers
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Retail Industry
    • Construction Industry
    • Healthcare Industry
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Reexia Limited

    Supporting International trade

    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  [... see all Reexia Limited reviews ]
    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

    Clients and Projects

    View Full Portfolio
    • Lead Generation
      B2B Sales Outsourcing Project for Software & IT Services Company Lead Generation
    View Full Portfolio
    Comprehensive analysis done by DesignRush Agency Experts.

    Reexia Limited Reviews & Testimonials

    • James Nolan
      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.

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    • Giles Strong
      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

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    • Vanessa Mattia
      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.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Aerospace
    • IT
    • Telecomunication
    • Retail
    • Manufacturing
    Data sourced from the agency's DesignRush profile
    View Profile
    4.3 4.3 (1)
    5.0 5.0 (6)

  • Dispatching Answering Service

    Outsourced Answering Service For Dispatch

    Dispatching Answering Service provides 24/7/365 dispatch support and phone answering support for transport and service-based businesses. We help small and mid-sized businesses stay connected with their customers while also offering free digital marketing services to improve online visibility and growth.  [... view Dispatching Answering Service profile ]
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $6/hr
    Minimal Budget
    $1,000 - $10,000

    Dispatching Answering Service Services

    • Phone Answering Services
    • Call Centers
    • Customer Support
    • Digital Marketing
    • SEO
    • Web Design
    • Web Development
    • PPC
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Royal Taxi
    • Sal Limo Service Miami
    • Guelph Taxi
    • Allen Limousine, Inc
    • Eco Taxi
    Data sourced from the agency's DesignRush profile
    View Profile

Related Services

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About The Author and Expert Reviewer

Senior Content Editor

bojana@designrush.com

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@designrush.com

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.

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