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Telecom

The most — and least — trusted Telecom sites, ranked by live trust score.

58
avg score
193
sites

How Telecom sites score

Where every Telecom site we've checked lands on the trust scale.
13
0–19
37
20–39
29
40–59
59
60–79
55
80–100
Showing 1–50 of 193
1
utf.idp.clogin.att.com icon
utf.idp.clogin.att.com
This is a legitimate login subdomain for AT&T. The security setup is solid, the parent domain is a well‑known company, and there are no red flags anywhere. The access‑denied page you see is just the site blocking automated requests, which is normal for a login portal.
Trusted
95
2
three.co.uk icon
three.co.uk
three.co.uk appears to be a highly trustworthy website, backed by solid infrastructure, strong security, and a very long operational history. While a minor transparency detail regarding WHOIS data was noted, it does not detract significantly from the overall reliability of the site.
Trusted
93
3
dish.com icon
dish.com
This website is highly trusted, showcasing robust security measures, a long-established online presence, and transparent operations. The only minor area for improvement is the lack of DNSSEC implementation.
Trusted
93
4
verizon.com icon
verizon.com
Verizon.com is a well-established and trusted online presence. While there are minor concerns regarding excessive hidden content and a misconfigured sitemap, these do not significantly detract from its overall trustworthiness.
Trusted
90
5
telus.webex.com icon
telus.webex.com
telus.webex.com is a legitimate subdomain used by TELUS for Cisco Webex meetings. Security is top-notch, the site has a clean two-decade track record, and there are no warning flags. It's safe to use for joining or hosting online meetings.
Trusted
90
6
orange.com icon
orange.com
This site is highly trusted, exhibiting a strong foundation of security and a long-standing online presence. The only minor issues are a partially complete set of legal pages and a misconfigured sitemap.
Trusted
90
7
globalservices.bt.com icon
globalservices.bt.com
This is a legitimate subdomain of BT Business, one of the UK's biggest telecom providers. All major trust signals are in good shape — strong security, a clean reputation, and clear ownership. You can use this site with confidence.
Trusted
90
8
xfinity.com icon
xfinity.com
This site is Trusted, demonstrating a strong foundation of security and infrastructure. The primary areas for improvement revolve around the transparency of contact information and complete legal pages, which were difficult to verify due to bot protection.
Trusted
88
9
vodafone.com icon
vodafone.com
Vodafone.com is a trusted and well-established website, demonstrating strong security practices and a comprehensive online presence. The only notable concern is the higher-than-average number of external scripts, which introduces a minor security risk.
Trusted
88
10
tecno-mobile.com icon
tecno-mobile.com
This is the official site for TECNO Mobile, a well-known smartphone brand. It has been around for 15 years, is transparent about who runs it, and has solid security. You can trust it for browsing and purchasing.
Trusted
88
11
numberbarn.com icon
numberbarn.com
NumberBarn is a well-established telecom service with a strong track record and transparent ownership, making it a trustworthy choice for buying or parking phone numbers. The site has been around for over a decade, uses modern security, and is easy to research before you buy.
Trusted
88
12
ntt.com icon
ntt.com
This site appears trusted and well-established, with strong technical foundations and a very long domain age. The primary concern is the bot protection preventing checks on critical transparency elements like contact info and legal pages.
Trusted
88
13
mts.ru icon
mts.ru
This website is largely trusted, demonstrating strong infrastructure and a well-established online presence. The primary areas for improvement are related to SSL certificate management and enhancing perceived transparency.
Trusted
88
14
fiber.t-mobile.com icon
fiber.t-mobile.com
This is a legitimate T-Mobile Fiber subdomain, backed by one of the biggest telecom brands in the US. It has strong security, clear contact info, and all the legal pages you'd expect. The few warnings — like a high number of external scripts — are normal for a large company's site and not signs of anything shady.
Trusted
88
15
bell.ca icon
bell.ca
bell.ca appears to be a highly trusted website, backed by a long history, strong technical security, and clear corporate identity. The only minor points of concern are some missing legal pages and the absence of a sitemap, but these don't detract from its overall reliability as a major telecommunications provider.
Trusted
88
16
att.com icon
att.com
att.com appears to be a highly trusted and legitimate website. While bot protection hindered the automatic verification of some public-facing information and there were minor branding and infrastructure issues, the overall security and identity signals are very strong.
Trusted
88
17
vodafone.com.eg icon
vodafone.com.eg
This is the official website of Vodafone Egypt, a major telecom provider. It checks every important box: strong security, published legal policies, clear contact info, and a clean reputation across blacklists and threat databases. You can use it with confidence.
Trusted
87
18
xln.co.uk icon
xln.co.uk
XLN business telecom is a highly credible and established operator with over 25 years of history. Their clear identity and secure infrastructure provide a reliable experience for business customers.
Trusted
85
19
videotron.ca icon
videotron.ca
Videotron.ca is a trusted domain. It's been operated by a legitimate Canadian telecom for over two decades with strong security and clear ownership. The only quirk is that it redirects to videotron.com, but that's a common setup for companies with multiple domain names.
Trusted
85
20
t-mobile.com icon
t-mobile.com
T-Mobile.com is a trusted and well-established website with robust security and infrastructure. While bot protection hampered full transparency checks, its long history and strong technical foundation inspire confidence.
Trusted
85
21
swisscom.ch icon
swisscom.ch
This site appears trustworthy, with excellent technical infrastructure and a long-standing online presence. The primary concerns are the hidden WHOIS information and an unusually high amount of hidden content on the site, which could reduce transparency.
Trusted
85
22
status.gmx.net icon
status.gmx.net
This is a legitimate support subdomain for GMX, a major German email and cloud provider. It has strong security, proper legal disclosures, and a clean reputation. You can trust it for help with your GMX account.
Trusted
85
23
staging.t-mobile.com icon
staging.t-mobile.com
This is a staging subdomain for T-Mobile, a major telecom company. It's hosted on Akamai with solid security, and the access denied page is normal for a restricted test environment. There's no reason to distrust it — it's just not meant for public browsing.
Trusted
85
24
spectrum.com icon
spectrum.com
Spectrum.com appears to be a trusted and legitimate website. While there are a few minor infrastructure and cosmetic issues, its long operational history, high traffic, and robust security measures confirm its reliability.
Trusted
85
25
sip112-1241.ringcentral.com icon
sip112-1241.ringcentral.com
This is a backend server subdomain belonging to RingCentral, a legitimate telecom company. It's not a consumer website, so the missing contact info, legal pages, and web history are completely normal. The valid SSL certificate and clean reputation confirm it's safe in the context of RingCentral's infrastructure.
Trusted
85
26
singtel.com icon
singtel.com
This site is trusted. It demonstrates strong infrastructure, security, and a long history, though it has minor gaps in legal page completeness and social media links.
Trusted
85
27
sei-az-stage.att.com icon
sei-az-stage.att.com
This is a staging subdomain belonging to AT&T, one of the largest telecom companies in the world. It's not intended for public use and is currently showing a server error, but there's nothing here that suggests a scam or any malicious activity. You don't need to worry about this site being dangerous.
Trusted
85
28
qualcomm.com icon
qualcomm.com
Qualcomm.com is the real deal. This is the official website of a well-known semiconductor and telecom company that's been around for decades. Everything from its security setup to its domain history points to a legitimate, professionally operated business. You can trust it as a source of information about Qualcomm's products and services.
Trusted
85
29
privati.vodafone.it icon
privati.vodafone.it
privati.vodafone.it is the official Italian subdomain of Vodafone, a multinational telecom company. Our analysis found clean security, proper legal pages, and no blacklist hits — it's a legitimate site for managing your mobile and broadband services. The only yellow flags (urgency tactics and a high number of scripts) are standard marketing practice for a telecom and don't change the overall picture.
Trusted
85
30
oidc.idp.clogin.att.com icon
oidc.idp.clogin.att.com
This is a legitimate AT&T login subdomain. It has strong security and proper legal pages. The error page you saw is likely because the authentication request was incorrect, not a sign of fraud.
Trusted
85
31
messages.uber.com icon
messages.uber.com
This is the Uber messaging login page, and it's part of a legitimate, well-known company. The security setup is solid, and there are no red flags like blacklisting or suspicious hosting. You can safely use it to receive verification codes for your Uber account.
Trusted
85
32
memory.mts.ru icon
memory.mts.ru
This is the cloud storage service of MTS, a major Russian telecom. The site has strong security and clear ownership signals, plus the legal pages you'd expect from a service storing personal data. It's safe to use for backing up your files.
Trusted
85
33
iridium.com icon
iridium.com
Iridium.com is the legitimate home of a well-known satellite communications company. With a 31-year-old domain, strong security, and clear ownership, there is no reason to doubt its authenticity. It's a safe site for learning about or accessing Iridium's services.
Trusted
85
34
ideatek.com icon
ideatek.com
Ideatek is a legitimate Kansas-based internet provider with a 30-year domain history and transparent ownership. The site has strong security, clear legal pages, and active social media. You can trust them as a service provider.
Trusted
85
35
home.1und1.de icon
home.1und1.de
1&1 is a well-established telecommunications provider, making this site highly safe for users. You are dealing with an official corporate domain that adheres to all necessary legal and security standards.
Trusted
85
36
govzw.com icon
govzw.com
govzw.com is a trusted redirect domain that sends visitors directly to Verizon's official website. It's been owned by a legitimate company for over two decades and has a spotless security and reputation record. You can treat it as safe as visiting Verizon directly.
Trusted
85
37
gismaps.verizon.com icon
gismaps.verizon.com
Gismaps.verizon.com is a subdomain of Verizon, a massive and established telecom company, so the trust here starts high. The valid SSL, clean reputation, and hosting on Akamai all point to a legitimate service. The 403 error you see is likely intentional — this subdomain probably isn't meant for the general public, and that's fine. Nothing to worry about.
Trusted
85
38
csf.ne.jp icon
csf.ne.jp
csf.ne.jp is the official website of Cable Station Fukuoka, a legitimate Japanese cable TV and internet provider. The domain has been registered since 1999 and shows solid security, transparency, and compliance. It's safe for existing customers to log in and for new users to sign up.
Trusted
85
39
conterraultrabroadband.sharepoint.com icon
conterraultrabroadband.sharepoint.com
This site is a legitimate SharePoint login portal for Conterra Ultra Broadband. It redirects to Microsoft’s official authentication page, which is exactly how corporate SharePoint access works. All security checks are clean, and there’s no indication of anything shady. You can confidently log in here if you’re part of that organization.
Trusted
85
40
bt.com icon
bt.com
This site is trusted and appears to be a legitimate, well-established online presence. The primary concern is the relatively short domain expiry, which should ideally be extended to maintain continuous operation without risk.
Trusted
85
41
att.net icon
att.net
att.net is the web portal for AT&T, a major US telecom, and it's safe to use. The domain has been around for over three decades, has strong security, and a spotless reputation. The bot protection that blocked our automated checks is normal for a site of this scale, not a sign of anything shady.
Trusted
85
42
tntph.com icon
tntph.com
tntph.com is a legitimate site for the TNT mobile brand in the Philippines. It has been around for over a decade, uses proper security measures, and provides clear business information. The only minor oddity is that the Wayback Machine hasn't archived it, but that doesn't outweigh the many positive signals.
Trusted
82
43
telekom.net icon
telekom.net
This site is Trusted. While there are a few minor technical and compliance issues, the long domain age, high traffic, and strong overall security posture indicate a legitimate and reputable online presence.
Trusted
82
44
o2.co.uk icon
o2.co.uk
This website is largely trusted, displaying strong fundamentals in security, identity, and compliance. While it features some infrastructure-related concerns like excessive external scripts and slow page load, these are not major red flags given the overall positive signals.
Trusted
82
45
frontier.com icon
frontier.com
This site appears to be largely trustworthy, reflecting a mature and well-established online presence. However, some minor concerns regarding infrastructure and the surprisingly short domain expiry warrant a closer look.
Trusted
82
46
cp5.nextiva.com icon
cp5.nextiva.com
This is a subdomain of Nextiva, a well-known business phone provider. The site is secure and has been around for years. It's safe to use for Nextiva customers.
Trusted
82
47
charter.com icon
charter.com
This site appears trustworthy, primarily due to its long-standing domain, high traffic, and robust security measures. While there are minor issues with automated checks due to bot protection and some missing web optimization features, they don't detract significantly from its overall reliability.
Trusted
82
48
wom.cl icon
wom.cl
wom.cl is the real website for WOM, a well-known Chilean telecom operator. It has been around since 2014, has clear company ownership, and passes all major safety checks. You can trust this site for what it is — a legitimate telecommunications business.
Trusted
80
49
video.ringcentral.com icon
video.ringcentral.com
You can trust this site. It's a RingCentral subdomain redirecting users from an older product to the new one, with all the security and legal basics in place. The main brand is a legitimate and well-established company, so there's nothing here to worry about.
Trusted
80
50
tdsynnex.zoom.us icon
tdsynnex.zoom.us
This site is a subdomain of Zoom, used by Tech Data for video conferencing. It's secure, well-configured, and backed by a major company. While it's light on its own contact and legal pages, that's typical for a branded meeting portal. You can trust it to join or host meetings.
Trusted
80
A Partner pick
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Telecommunications companies — mobile carriers, broadband providers, ISPs — are among the most impersonated brands online. They control your internet access, handle billing information, and often serve as identity verification providers through phone numbers and two-factor authentication.

We evaluate telecom sites using the same objective signals we apply everywhere: SSL configuration, domain age, WHOIS transparency, safe browsing data, and web reputation. For telecoms, strong security signals are especially important because their login portals and account management pages are prime phishing targets.

Major carriers and ISPs consistently score well on technical trust metrics. They operate under well-known corporate entities, maintain enterprise-grade SSL across their properties, and have domain histories stretching back decades. These are heavily regulated companies with dedicated security teams and significant reputational incentives to keep their web properties secure.

The biggest risk in the telecom space isn't the carriers themselves but the phishing sites that impersonate them. Fake billing notices, account suspension warnings, and upgrade offers are among the most common phishing lures. These fakes typically give themselves away through recently registered domains, mismatched SSL certificates, and anonymous WHOIS records. Always verify you're on the carrier's actual domain before entering account credentials.