List of Telecommunications service providers in Markham
There are 65 Telecommunications service providers in Markham as of April 13, 2026. Concentrated within a single metro area, this represents a high-density opportunity for hyper-local B2B campaigns and direct outreach to decision-makers.
Markham accounts for approximately 4.5% of all 1,452 Telecommunications service providers in Ontario, making it a focused local market with a well-defined prospect base ideal for precision outreach.
Around 41.5% of Telecommunications service providers in Markham have email addresses, 96.9% have phone numbers, and 41.5% include both — with 83.1% also having a website.
These businesses are active on social media: 20 have Facebook pages, 16 are on Instagram, 16 have LinkedIn profiles, 17 use X (formerly Twitter), 9 maintain YouTube channels. Over 48 Telecommunications service providers have been rated by real users, making this dataset a strong fit for local reputation management and review-based outreach. This dataset is best suited for hyperlocal outreach in Markham.
| 65 Number of Telecommunications service providers | |
| 27 Email addresses | |
| 63 Phone numbers | |
| 54 With Websites | |
| 16 LinkedIn Profiles |
| 20 Facebook Profiles | |
| 16 Instagram Handles | |
| 17 X Handles | |
| 9 YouTube Channels | |
| 27 Phone and Email |
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Data updated on April 13, 2026
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Download sample list of Telecommunications service providers in Markham
Find new clients and close more deals with the world s best business leads provider. You can download Telecommunications service providers email and phone number lists for your sales teams. Here is a random sample of 0 records for you to look at the fields and the data that we provide.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many Telecommunications service providers are there in the Markham?
Telecommunications service providers in the Markham
Last updated: April 13, 2026
In Markham, approximately 41.5% of Telecommunications service providers have email contacts, while 96.9% have phone numbers, giving strong contact coverage for city-level sales and marketing campaigns.
Data last updated April 13, 2026
96.9%
63 Telecommunications service providers in Markham with Phone Number
41.5%
27 Telecommunications service providers in Markham with Email Address
41.5%
27 Telecommunications service providers in Markham with Phone and Email
Contact completeness is solid across Markham's Telecommunications service providers dataset: a meaningful share of records carry both phone and email, supporting direct and digital outreach in parallel.
How to Use the List of Telecommunications service providers in Markham
Markham is a high-density local market — every record is within a single metro area. Here's how businesses, agencies, and sales teams are putting this data to work.
Direct Sales Outreach in Markham
Every record in this dataset is a telecommunications service providers business verified within Markham — no filtering needed. 96.9% have phone numbers on record, so load it directly into your CRM or dialer and start reaching decision-makers the same day, without spending time on list cleanup or geographic deduplication.
City-Focused Email & Phone Campaigns
Markham's tight geographic footprint makes it ideal for high-relevance outreach. With 41.5% of telecommunications service providers having email addresses on record, every contact is in the same metro — so your messaging stays sharp and your reply rates stay high.
Local Ad Audience Building
83.1% of telecommunications service providers in Markham have a listed website, making them easy to track and target online. Use the dataset to build a custom audience on Facebook, Google, or LinkedIn — more precise than platform geo-targeting and far cheaper than broad local ad inventory.
Markham represents an emerging local market for Telecommunications service providers — manageable size, low competition, and a clear prospect base to build from.
Social Media Reach of Telecommunications service providers in Markham
A significant portion of Telecommunications service providers in Markham are reachable on social platforms — ideal for geo-targeted ads, direct messaging, and community-level campaigns.
Explore Related Telecommunications service providers by Location
Around 83.1% of Telecommunications service providers in Markham have an active website, ideal for agencies offering web design, local SEO, or Google Business Profile services in the area.
Data last updated April 13, 2026
83.1%
54 Telecommunications service providers in Markham that have a website
16.9%
11 Telecommunications service providers in Markham that do not have a website
Download sales qualified leads of Telecommunications service providers in the Markham
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
With 70 Telecommunications service providers rated 4 stars or above, Markham offers a strong base for reputation management and review outreach campaigns.
28
1-star rated Telecommunications service providers in Markham
18
2-star rated Telecommunications service providers in Markham
20
3-star rated Telecommunications service providers in Markham
22
4-star rated Telecommunications service providers in Markham
48
5-star rated Telecommunications service providers in Markham
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Telecommunications service providers are there in Markham?
There are 65 Telecommunications service providers in Markham as of the latest update. This makes Markham an active market for B2B outreach and lead generation in the Telecommunications service providers industry.
How many Telecommunications service providers in Markham have email addresses?
27 Telecommunications service providers in Markham have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Telecommunications service providers in Markham have phone numbers?
63 Telecommunications service providers in Markham include phone numbers. Of those, 27 also have email addresses, making them ideal for multi-channel outreach.
Can I use this data for local campaigns targeting Telecommunications service providers in Markham?
Yes. The dataset covers 65 Telecommunications service providers businesses in Markham, making it well-suited for hyper-local outreach, direct mail, and targeted digital ads within the area.
What data fields are included for each Telecommunications service providers in Markham?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Telecommunications service providers list for Markham?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
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