Top 100 Call Center Services in the United States

The Best of December 2025

Looking for a top voice service and call center company in the United States?

Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.

To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.

Jump to Most Reviewed Companies

List of the Best United States Voice Services Providers

Featured providers

SalesRoads

(65 Reviews) 4.9

Timeliness

4.9

Service Excellence

4.8

Value

4.6

Would Recommend

4.9

$5,000+

50 - 249 employees

Boca Raton, FL

SalesRoads is a Sales Outsourcing company. Their midsize team is based in Boca Raton, Florida; Haddonfield, New Jersey and Philadelphia, Pennsylvania. The agency focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency was founded in 2007.

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Hugo Inc.

(28 Reviews) 5.0

Timeliness

4.9

Service Excellence

5.0

Value

4.7

Would Recommend

5.0

$1,000+

1,000 - 9,999 employees

Chicago, IL

Established in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.

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XACT

(34 Reviews) 4.7

Timeliness

4.2

Service Excellence

4.1

Value

4.0

Would Recommend

4.8

$1,000+

250 - 999 employees

Orlando, FL

Answering service company XACT was founded in 1998. Their midsize team is in Orlando, Florida and Unity, Maine. XACT focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, and more.

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2251

Call Center Services International

(0 Reviews)

Not yet reviewed.

$100,000+

1,000 - 9,999 employees

San Diego, CA

Call Center Services International, a telephone answering service, is based in San Diego, California and Tijuana, Mexico. They focus on Call Center Services and Customer Service Outsourcing.
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