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Top Call Center Companies for Business

100 call center companies ranked by rating, review volume and listing quality.

Between them, the 100 call center companies on this page cover outsourcing (27), medical (20), business services (16) and cloud (16). They also list work in United States, Austin, Michigan and Hawaii. 100 of them have written a profile you can read before you get in touch.

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JeraSoft
Mobile App Development · Web Development · React Native · Also in United Kingdom
JeraSoft develops billing software for telecom operators. Its platform, sold as VCS, automates rating, billing and routing for voice, messaging and connected-device businesses.
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Cybage Software Pvt. Ltd.
Supply Chain, Logistics, and Transport · Advertising & Marketing · Hospitality & Leisure · Also in India
Cybage works as an outsourced firm in product engineering and technology consulting.
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24x7 Direct
Digital Marketing · Real Estate · Virtual Assistant · Also in Australia
24x7 Direct is an Australian business that recruits and manages virtual assistants and remote staff based offshore.
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Access One
Outsourcing · Cloud · Security
Clients in the Chicago area can buy their IT support, security, hosted cloud and business telephony from one supplier, Access One.
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Acsel Now
Goals · simple · Legal
Acsel Now presents the same business consulting offer as Acsel: a firm advising companies in the Gulf Cooperation Council region and beyond.
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Anomaly Squared
Outsourcing · Responsive
Anomaly Squared operates as a contact center services company out of Greensboro, North Carolina.
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Anosales LLC
Business Services · Data Management · Lead Generation
Anosales LLC supplies outsourced business-to-business lead generation and data services.
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Ansaphone
Medical · Property
Ansaphone is a telephone answering service established in 1945 to serve the medical and business community in Cambridge. It now handles calls for local and national organisations.
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Anser Services
Customer Support · Reporting · Scheduling
Live answering around the clock comes from Anser, a US call center business that has offered answering services since 1949.
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Answer AnyTime
Messaging
Answer AnyTime is a telephone answering service that offers professional messaging and an after-hours emergency line.
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Antelope Valley Call Center
Call Center
Antelope Valley Call Center is a telephone answering service based in Lancaster, California, providing live operators who answer calls for client businesses at all hours, including…
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Belles Receptionists
Responsive
For a small business, the hardest hours to cover are the ones after closing.
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Big Outsource
Consumer Products & Services · Hospitality & Leisure · Call Center · Also in Philippines
Philippines outsourcing provider supplying call centre agents, back office staff and technical support to overseas companies
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Big Water Technologies
Disaster Recovery · Cloud · Security · Also in Michigan
Big Water Technologies is a Michigan technology company that supplies managed IT and business telecoms to small and mid-sized organisations around Detroit and Southfield.
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Blue Equinox
Customer Service · Disaster Recovery · Cloud
Most marketing agencies sell impressions and reports, the argument goes at Blue Equinox, but the owners of managed service providers want conversations with real buyers.
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Boomerang Marketing Solutions
Financial Services · Customer Service · Outsourcing · Also in Cape Town and Africa
Boomerang Marketing Solutions is a business process outsourcing company based in South Africa, which trades as Boomerang SA and Boomerang BPO.
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Bottleneck Distant Assistants
Accounting
Bottleneck Distant Assistants places trained remote workers with agency owners, founders and other small business operators.
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BPO Bulgaria
Outsourcing · Goals · Legal · Also in Plovdiv
Accountants, tax advisers and business consultants make up BPO Bulgaria, an independent firm with its office in Plovdiv, Bulgaria.
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Bullseye Digital Marketing
Digital Marketing · Cloud · Internet · Also in Edmonton
In Edmonton, Alberta, Bullseye Digital Marketing runs a marketing agency that built its reputation on search engine optimisation, online reviews and reputation, and its current…
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Business & Services Solutions
Consumer Products & Services · Advertising & Marketing · Business Services · Also in Dubai
An offshore contact centre in Tunisia is the business of Business & Services Solutions, a name also written BS-Solutions or BSS.
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Business Center Partners
Partners · Also in Hamburg and Berlin
Operating a nationwide circuit of business centres, Business Center Partners gives national and international companies fully equipped offices in central locations across Germany.
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Business to Business Markting
Creative
Business to Business Marketing is a direct marketing company focused on outbound telephone campaigns.
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CACooper Services, LLC
Virtual Assistant · Creative · Also in United States
Business owners and managers can hand routine work to the remote assistants that CACooper Services, LLC supplies.
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CallCenter.com.bd
Call Center · Customer Support · Outsourcing · Also in Dhaka, Bangladesh and Dhaka
From a small rented room in Dhaka to a call centre, BPO and managed IT group The company behind CallCenter.com.bd traces its start to June 2004, when its founding family began work…
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Philippines

15 Nov 2026 · TrustList Editorial

Ten Philippine agencies report data breaches to the privacy body

The BIR, SEC, DTI, DICT and six other bodies filed notifications after leaks were reported on 5 November. The NPC says reports alone do not…

Chile

15 Nov 2026 · TrustList Editorial

Chile charges WOM $2.6m for missing its 5G build milestone

Subtel drew 62,749 UF from guarantees after WOM reached 53% to 68% of its committed 5G works by 30 September; the 100% deadline stays 31…

Cybersecurity

15 Nov 2026 · TrustList Editorial

Study finds 24,664 Lovable-built sites hand out database rows

A Hamburg security firm found records with email addresses in 7,403 of them, from passport numbers to chat logs, and says the 30% share is…

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