Company lists · Data verified August 2026

Top 25 Call center service providers based in Mexico

Name: Call center service providers based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 110 companies tracked

There are 110 call center service providers headquartered in Mexico (RevenueBase, August 2026). RevenueBase tracks 6,283 professional contacts across them, including 394 with verified work emails and 253 with mobile numbers. Tijuana is the largest hub.

This list covers call center service providers headquartered in Mexico, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

110Companies

6,283Contacts tracked

394Verified emails

253Mobile numbers

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The 25 largest call center service providers based in Mexico

Ranked by team size

Top 25 of 110 call center service providers based in Mexico, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Datamark, INC	Chihuahua	1,001-5,000	1,411	201
2	FTO	Chihuahua City	1,001-5,000	346	73
3	Onbrand24	n/a	1,001-5,000	346	17
4	Anexa BPO	n/a	1,001-5,000	338	3
5	Baja Call Center INC	Tijuana	201-500	194	8
6	Call Center DE México	Ciudad De Mexico	1,001-5,000	194	1
7	Callcom Contact Center	Monterrey	201-500	139	7
8	Telvista México	Tijuana	5,001-10,000	138	1
9	ONE Contact By Migesa	Santa Catarina	201-500	105	4
10	Icsi Comercial	Coatzacoalcos	51-200	105	2
11	Next Contact	Azcapotzalco	201-500	101	4
12	Errescuer MX	Mexico	501-1,000	97	6
13	Escotel	Federal	51-200	87	6
14	Voxcentrix	n/a	201-500	59	7
15	Ashesi Global Services	Hermosillo	51-200	56	10
16	Calls Contact Center	n/a	51-200	48	1
17	Phonex Contact Center	Miguel Hidalgo	201-500	47	2
18	Callfasst International Corp	n/a	1,001-5,000	47	1
19	Cybercity Call Center	Tijuana	201-500	46	1
20	Support Services Group - Mexico	Hermosillo	n/a	36	4
21	Medmarketing	Ciudad De Mexico	201-500	34	2
22	Bento Internacional	Cuauhtemoc	501-1,000	33	6
23	Bolt Business Solutions	Tijuana	51-200	22	1
24	Microvoz	Ciudad De Mexico	201-500	18	4
25	Nearshore4u	Zapopan	201-500	17	2

Showing 25 of 110 call center service providers based in Mexico

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 394 reachable decision-makers.

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Call center service providers based in Mexico at a glance

As of Aug 28, 2026

51-200Median size (employees)

TijuanaLargest hub · 11 HQs

253Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Call center service providers by metro

Metro	Companies
Call center service providers in Tijuana	11
Call center service providers in Monterrey	11
Call center service providers in Ciudad De Mexico	9
Call center service providers in Hermosillo	7
Call center service providers in Chihuahua	4
Call center service providers in Puebla	4
Call center service providers in Mexico	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “call center service providers”, with match quality audited by blind human judging, and headquartered in Mexico.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many call center service providers are there based in Mexico?

There are 110 call center service providers headquartered in Mexico as of August 2026 (RevenueBase).

What is the largest company on this list?

Datamark, INC, headquartered in Chihuahua, tops this list with the largest team on record.

Which city has the most call center service providers?

Tijuana leads with 11 headquartered companies, followed by Monterrey (11) and Ciudad De Mexico (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 394 verified decision-maker contacts tracked across these 110 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.