Company lists · Data refreshed September 2026

Top 11 Real estate call center services based in the United Kingdom

RevenueBase identified 54 real estate call center services headquartered in the United Kingdom as of September 2026 and tracks 623 professional contacts across them, including 78 with verified work emails and 31 with mobile numbers. London is the largest hub.

This list covers real estate call center services headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
54Companies
623Contacts tracked
78Verified emails
31Mobile numbers
Explore all 54 companies → Free signup · no credit card · 500 free credits

The 11 largest real estate call center services based in the United Kingdom

Ranked by team size
Top 11 of 54 real estate call center services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate call center services: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
The Telemarketing CompanyIndirect evidence
Brighton, United KingdomHQ checked Sep 5, 2026201-500243

“The Telemarketing Company is one of the UK's most trusted telemarketing agencies, delivering flexible, high-quality voice services, including pre and post sales research…”

Source: company website · checked Sep 5, 2026
2Wrexham, United KingdomHQ checked Sep 5, 202651-20054

“Orca offers flexible and adaptable call answering and live chat services that help clients manage costs effectively.”

Source: company website · checked Sep 5, 2026
3
Parallel Partnerships LTDIndirect evidence
Leeds, United KingdomHQ checked Sep 5, 202651-20043

“B2B and B2C outsourced Telemarketing agency.”

Source: company website · checked Sep 5, 2026
4
1 Stop Data LTDStrong evidence
Ewell, United KingdomHQ checked Sep 5, 202651-20035

“1 Stop Data offers the best of breed Marketing, Lead Generation and Call Centre services.”

Source: company website · checked Sep 5, 2026
5
TELUIndirect evidence
Leeds, United KingdomHQ checked Sep 5, 202651-20032

“Telu is the complete business solution for generating leads and revenue for your business.”

Source: company website · checked Sep 5, 2026
6
The Belling DeskPartial evidence
Leeds, United KingdomHQ checked Sep 5, 202611-508

“Welcome to The Belling Desk – where your data meets real results.”

Source: company website · checked Sep 5, 2026
7
Your Telemarketing LTDIndirect evidence
Bury St Edmunds, United KingdomHQ checked Sep 5, 20261-107

“Your Telemarketing is a specialist telemarketing agency, offering a personal, flexible and effective communications service to help your business generate leads, introduce your…”

Source: company website · checked Sep 5, 2026
8
Prospect Engine GroupIndirect evidence
Newcastle Upon Tyne, United KingdomHQ checked Sep 5, 202611-506

“Here at Prospect Engine we pride ourselves on delivering the highest standard of customer care to both our clients and their customers.”

Source: company website · checked Sep 5, 2026
9
Winkworth Crystal PalaceIndirect evidence
Crystal Palace, United KingdomHQ checked Sep 5, 20261-105
Source: company website · checked Sep 5, 2026
10
Angel Call HandlingPartial evidence
Andover, United KingdomHQ checked Sep 5, 202611-504

“Angel Call Handling are award winning UK based experts in providing inbound & outbound call handling, Virtual Assistants, PA and admin support to businesses.”

Source: company website · checked Sep 5, 2026
11
Andaine LimitedIndirect evidence
Solihull, United KingdomHQ checked Sep 5, 20261-102

“Andaine Limited has the following operations; Andaine Associates & BMVwarehouse provide property related services which include the brokerage of off-market property and land to…”

Source: company website · checked Sep 5, 2026

Showing 11 of 54 real estate call center services based in the United Kingdom

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Real estate call center services based in the United Kingdom at a glance

As of Sep 5, 2026
1-10Median size (employees)
LondonLargest hub · 19 HQs
31Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
35
11-50
7
51-200
6
201-500
2
501-1,000
1
1,001-5,000
1
10001+
1

Verified emails by last verification

0–30
72
31–60
5
61–90
0
90–180
0
180+
1

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate call center services, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United Kingdom whose own description of what they do matches “real estate call center services”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among real estate call center services, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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
Every listed company carries at least one verified work email, 78 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many real estate call center services are there based in the United Kingdom?

RevenueBase identified 54 real estate call center services headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

The Telemarketing Company, headquartered in Brighton, tops this list with the largest team on record.

Which city has the most real estate call center services?

London leads with 19 headquartered companies, followed by Leeds (3) and Andover (1).

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 78 verified decision-maker contacts tracked across these 54 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.