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All ListsVoice & Call Center Services in the United Kingdom (UK)Voice & Call Center Services in London

Top Voice & Call Center Services in London

We've found the best
Call Centers Providers
 for you.

Looking for the best call centers in London? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

Location
Any/All Available
Provider's minimum per-project cost
Any/All Available
Up to $1,000
Provider's minimum retainer cost
Any/All Available
Up to $500, monthly
Industry Expertise
Any/All Available
Attorneys
Automotive
Business Services
Construction
Dental
E-Commerce
Education
Energy
Entertainment
Finance
Fitness
Food/Beverage
Government
Healthcare
Home Services
Hospitality
Industrial
Non-Profit
Politics
Real Estate
Restaurant
Retail
SaaS
Sports
Startups
Travel
Businesses provider works with
Any/All Available
Small Businesses: 1–250 employees
Medium Businesses: 251–999 employees
Enterprise Businesses: 1000+ employees
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Sponsored
Company Name
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11 Provider(s)Last Updated: October 28, 2025
Award-winning appointment setting agency helping businesses turn leads into revenue. We book qualified, sales-ready meetings so your team can focus on closing deals and scaling with confidence.
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Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
Less than $1,000
Provider's minimum retainer cost
Retainer minimum
Less than $500, monthly
Provider updated information on 8/25/2025
Services Offered
Call Centers
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Who We Are
CEO
LinkedIn
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Call answering for forward thinking business owners.
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Services Offered
Call Centers
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CALLCARE

London, ENG, GB + 1 More Location
1 review
Last reviewed on 6/14/2022
Enquire about our 24/7 answering service to find how our outsourced customer service call handling solutions can help improve your customers' experience.
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Services Offered
Call Centers
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Ian Bamforth — Head of Architecture and Technology
Slow to respond to email / phone, and even slower to implement changes.
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We are a leading Call Center and Business Process Outsourcing (BPO) service provider, empowering clients across the world to accomplish their company objectives by establishing a robust communication system.
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Services Offered
Call CentersBusiness Process Outsourcing (BPO)
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Award Winning Virtual Office provider for Mail Forwarding, Registered address, Live Telephone Answering, Fax to Email and more. Buy Online NOW
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Services Offered
Virtual ReceptionistCall Centers
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The independent virtual office provider in Canary Wharf | London office address, mail forwarding & call answering from ?39.99 pcm | Call 020 7863 7500
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Services Offered
Virtual ReceptionistCall Centers
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Mayfair Point provide office space in London, whether needing a single desk for a day, or an office on a long term contract.
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Services Offered
Call Centers
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One of the first and finest Telephone Answering and Virtual Office companies in the UK. Our services range from call handling & registered office.
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Services Offered
Call Centers
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Norango

London, ENG, GB See Location
Telephone Answering, Call Handling, Virtual Receptionist & much more, Norango can fully take care of your customer service. Start a free trial today!
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Services Offered
Call Centers
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Officefront is a call answering service and virtual office address for your business from Day 1. Help boost your businesses chance of success
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Services Offered
Virtual ReceptionistCall Centers
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We are a leading behind-the-scenes, B2B service provider specialising in Virtual Business Address, Business Mail Forwarding and Telephone Answering Services.
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Services Offered
Virtual ReceptionistCall Centers
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