MENU

02033123000

☎️ 02033123000 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by Colt Technology Services. It is part of the phone block 203312 with a prefix of 020. The area code 020 originates from London.

You might encounter this phone number on your Caller ID in these given formats:

+442033123000+44 20 3312 3000020 3312 3000+44-20-3312-3000

If you want to return this call, click here to see the call charges.

020 3312 3000 Tagged as:

st mary ’ s hospital st mary ' s hospital london nhs paddington thamesnet thames net charing cross western eye hospital st mary ' s

TimeLine of events for phone number 02033123000

  • Unhelpful service, lacks consumer support
    Dec
    2024
  • NHS appointment line, safe call
    Nov
    2024
  • Unclear content, requires more context
    Sep
    2024
  • Claimed affiliation with St Mary's Hospital
    Aug
    2024
  • Cardiology services at Hammersmith
    Apr
    2024
  • Legitimate NHS number for appointments
    Aug
    2023
  • mention of St. Mary's Hospital
    Aug
    2023
  • Hospital location: Charing Cross Hospital
    Jun
    2023
  • Suspicious call about hospital appointment
    Jun
    2023
  • Can't attend scheduled x-ray appointment
    May
    2023
  • Received call but no response
    Mar
    2023
  • Blocking repetitive unwanted phone calls
    Nov
    2022
  • Famous hospital in London
    Nov
    2022
  • Safe referral to St Mary's
    Nov
    2022
  • "Comment about St. Mary's Hospital"
    Oct
    2022
  • Comment refers to hospital location
    Oct
    2022
  • Hospital contact number in London
    Aug
    2022
  • Received call, hung up immediately
    Jul
    2022
  • Legitimate COPD team contact number
    Jun
    2022
  • Hospital in Paddington, London
    Jun
    2022
  • Refer to NHS number in hospital
    Feb
    2022
  • Threatening call; report user involved
    Jan
    2022
  • Repeated unwanted calls; no response
    Jan
    2022
  • Clinic appointment confirmation call, thanks
    Oct
    2021
  • Location of St. Mary's Hospital
    Oct
    2021
  • Call not from hospital, return.
    Jun
    2021
  • Beware of unknown phone calls
    Apr
    2021
  • Hospital asking about health
    Mar
    2021
  • Frustration with hidden hospital calls
    Dec
    2020
  • Unwanted calls, considering blocking number
    Oct
    2020
  • Safe outpatient appointments at hospital
    Oct
    2020
  • Hospital appointment confirmation verified successfully
    Sep
    2020
  • Comment mentions St Mary hospital
    Aug
    2020
  • Hospital in London called St. Mary's
    Aug
    2020
  • Concern about unknown phone number
    Jul
    2020
  • - Location at St Mary's Hospital
    Jun
    2020
  • Multiple calls, potential scam warning
    May
    2020
  • Mention of St. Mary's Hospital
    Mar
    2020
  • Possible calls regarding hospital appointment
    Mar
    2020
  • NHS calls from uncallable number frustrating
    Feb
    2020
  • Importance of making medical appointments
    Jan
    2020
  • Hospital attempting to reach user
    Jan
    2020
  • No message, just call center noise
    Jul
    2019
  • Hospital - seeking medical assistance humbly
    Jun
    2019
  • Receiving safe call from hospital
    Jun
    2019
  • Hospital located in Paddington
    May
    2019
  • Multiple calls from unidentified number
    Apr
    2019
  • Suspicious calls from unknown numbers
    Apr
    2019
  • St. Mary's Hospital number confirmed safe
    Mar
    2019
  • Hospital confirming appointment and pre-preparation
    Jan
    2019
  • Unfamiliar number, potential phishing scam
    Dec
    2018
  • Potential stress at hospital
    Dec
    2018
  • Received call, doubts hospital reason
    Oct
    2018
  • User mentioned the word "Hospital"
    Sep
    2018
  • Contact Western Eye Hospital appointment
    Aug
    2018
  • Meaning of "Thames net" unclear
    Aug
    2018
  • Company name: Thames Net
    Aug
    2018
  • Concern about caller impersonating hospital
    Aug
    2018
  • Urgent hospital appointments need clarification
    Aug
    2018
  • Annoying calls wasting time, frustrated
    Apr
    2018
  • Seek medical advice promptly
    Feb
    2018
  • Healthcare questions and appointment concerns
    Feb
    2018
  • Positive outpatient reminder service experience
    Feb
    2018
  • Missed call causing concern post-hospital
    Dec
    2017
  • Frequent unwanted spam calls irritating
    Dec
    2017
  • Receiving repeated annoying calls. Frustrating
    Nov
    2017
  • Receiving unwanted faxes, frustrated with it
    Nov
    2017
  • Frequent fax tones during calls
    Nov
    2017
  • Accident compensation company mentioned
    Sep
    2017
  • Frequent calls, no response, empty voicemail
    Sep
    2017
  • Suspected fraudulent job offer call
    Aug
    2017
  • Received fraudulent call, seeking information
    Aug
    2017
  • Annoying persistent phone calls received
    Jul
    2017
  • Hospital calling about important information
    Jun
    2017
  • St Mary's hospital appointment scheduling number
    May
    2017
  • Annoying calls, possibly a scam
    Mar
    2017
  • Imperial College Hospital Trust numbers
    Feb
    2017
  • Request for English-speaking contact
    Feb
    2017
  • Reminder for upcoming appointments
    Jan
    2017
  • St. Mary's Hospital appointment reminder
    Jan
    2017
  • Received repeated calls, seeking clarification
    Dec
    2016
  • St Mary's lady clinic mentioned
    Oct
    2016
  • Hospital checking on blood results
    Sep
    2016
  • reference to telecommunication network systems
    Sep
    2016
  • Recorded message; Thamesnet Communication response
    Jul
    2016
  • NHS calls regarding appointments and updates
    Jul
    2016
  • Believed I was a guardian
    Jun
    2016
  • St. Mary hospital confirmed appointment
    May
    2016
  • St Mary's Hospital confirmed contact
    Apr
    2016
  • St Mary's Hospital, Paddington identified
    Apr
    2016
  • St Mary's Hospital Allergy Department London
    Mar
    2016
  • User didn't leave a message
    Mar
    2016
  • User wants phone number location
    Feb
    2016
  • Reference to Thames Telecom service
    Dec
    2015
  • Received uncertain hospital call inquiry
    Nov
    2015
  • Colposcopy department at St Marys
    Sep
    2015
  • Inquiring about phone number type
    Jul
    2015
  • Frequent silent nuisance phone calls
    Jul
    2015
Number Of Searches: 3182 Number Of Comments: 95 First Seen: 29 June 2015 General Reputation: positive

This number has recently been searched from Glan-y-nant(Powys), Hewood(Dorset) and Lower Farringdon(Hampshire).

02033123000 has 95 comments of which 49 x neutral and 37 x positive and 9 x negative

SHARE YOUR EXPERIENCE - LEAVE A COMMENT

02033123000 Summary (Read all comments)

Phone number ☎️ 02033123000 👆 is reported as a number commonly used by St Mary’s Hospital and other NHS Trust hospitals in West London, including Charing Cross and Hammersmith, primarily for appointment reminders and health-related communications. Many users confirm its authenticity and advise it to be safe to answer, though often no voicemail message is left. However, the number is linked to the ThamesNet telecommunications system, which does not allow direct callbacks, causing frustration. Some report repeated nuisance or silent calls, and isolated mentions of scams claiming to be hospital-related calls. Overall, users recommend caution but generally regard it as a legitimate hospital contact number, vital for those awaiting NHS appointments or follow-ups. Blocking is advised if calls become excessive or suspicious.

Reports on phone number 02033123000

2 years
Really frustrating - no message was left. You can’t call back either because the number is from some service centre, and you can only get through to someone if you know who originally called. Not very helpful if you’re just a regular consumer! They definitely need to sort this out. I’m still left guessing who it was all about!
2 years
This is the NHS appointment phone number. It's fine to pick up.
NHS
2 years
They told me they were calling from St Mary’s Hospital here in London.
St Mary ' s HospitalLondon
2 years
Someone from the heart clinic at Hammersmith Hospital called me.
Hammersmith Hospital
3 years
This number is actually from the NHS, they use it to call about your hospital or health appointments.
3 years
St Mary’s hospital again.
St Mary ’ s Hospital
3 years
Charin cross hospitall
Charing Cross Hospital
3 years
On the 9th of June '23, I got a call from a woman using the number 02033123000. She was asking about some hospital appointment details. It raised my suspicions, so I didn't give her any info. Later, when I rang the hospital where my appointment was booked, they said they didn’t recognise that number at all - definitely felt a bit dodgy to me!
3 years
I was supposed to get an x-ray on the 17th of May at 5pm, but I won’t be able to make it.
4 years
They rang me up, then just cut the call straight away.
4 years
I kept getting calls from this number nonstop. I’ve finally blocked it.
4 years
I got a call from St Marys Hospital over in London.
St Mary ’ s HospitalLondon
4 years
St Mary’s Hospital in west London, was referred by my GP. All seems safe.
St Mary ' s HospitalWest London
4 years
Saint Marys Hospital
Saint Mary ' s Hospital
4 years
No thanks, not interested.
4 years
This number is really from a hospital trying to get hold of you. Looks like they use the same line for several hospitals across West London.
West London
4 years
Someone just rang me up and then ended the call right away.
4 years
Someone from the local COPD group rang me from this number. They work at St Mary’s Hospital in Paddington. It’s definitely a real number.
COPDSt Mary ' s HospitalPaddington
4 years
Paddington's St Marys Hospital
St Mary ' s HospitalPaddington
5 years
Got a call from a hospital asking about my NHS number, was a bit confusing at first.
5 years
I think I’ve got a guess who's behind this, but I got a call from this number and they ended up swearing at me and making threats. Can someone please do something and report whoever’s using it?
5 years
Got calls from this number six times. Half of them went straight to voicemail but no one left a message. I picked up the other three times, and they said they needed more details about my enquiry. I didn’t share anything, just asked them to stop ringing me and to remove my number from their list.
5 years
I got a ring from my doctor’s office to double check the time of my appointment. Appreciated the call, cheers!
5 years
St Marys HospitaL
St Mary ’ s Hospital
5 years
This number looks like it’s from some telecom service, but you can't call back on it. I doubt it’s actually from a hospital, even though it kinda resembles one. Usually, when a hospital rings me, they always leave a voicemail, but this time there was nothing left.
5 years
I got a call from these people out of nowhere, saying I’d missed an appointment. Never even knew about it. Be careful!
6 years
Got a call from the hospital checking in on how I'm doing and if I’m alright.
6 years
Got a call from a number I didn’t recognise, so I just ignored it. Later, I checked the number on a different reverse lookup site and saw comments saying it was linked to a hospital I’d visited earlier this year. I called the number back but ended up with an automated ThamesNet message saying they manage calls for multiple locations and couldn’t connect me to the original caller. Bit useless, honestly! Speaking of the NHS and phone calls... I was taken off my therapy programme, not because I missed sessions - they were all done by phone - but because the therapist couldn’t find a hospital phone that didn’t block its number. It’s so daft. The government tells us all to be wary of unknown calls, yet another branch expects us to turn off our phone protections and pick up calls with hidden numbers just in case it’s the NHS. Brilliant, isn’t it?
ThamesNetNHS
6 years
I got a missed call from this number and saw the 0203 code, so I figured it was probably someone like a nurse or doctor calling. I used last number redial only to be told to wait for a callback from Thames Net since loads of companies apparently use them. Then it dawned on me this has happened a couple of times before. I really don’t want strangers ringing my landline anyway, so why should I shell out on last number redial for this nonsense? I live alone and have trouble standing up, so it’s a real pain having to keep getting up and redialling. I’m planning to block the number as I never gave it out in the first place.
Thames Net
6 years
Yep, these calls are for outpatient bookings at St Mary’s Hospital. Totally legit.
St Mary ' s Hospital
6 years
Got a call from the hospital just to double check my appointment.
6 years
St Mary’s Hospitol
St. Mary ’ s Hospital
6 years
St Marys Hospital in London
St Mary ’ s HospitalLondon
6 years
This number said they were calling from St Marys Hospital but when I looked it up online, it didnt show up at all. I even emailed Imperial College to check if it was real. I could hear people chuckling in the background and I refused to give out my info, the person on the phone sounded really unprofessional after that.
St Mary ' s HospitalImperial College
6 years
That’s St Mary’s Hospital over in Paddington.
St. Mary ' s HospitalPaddington
6 years
‭020 3312 3000‬ kept ringing me loads of times today. I rang back but it showed themesnet on my screen. Feels like a dodgy scam as I never got through to anyone.
7 years
SAINT MARY'S HOSPITAL, that was who phoned me.
St. Mary ’ s Hospital
7 years
Got a call about rescheduling an appointment from St Mary’s Hospital. I think these calls usually come from hospitals under the Imperial College Healthcare NHS Trust, like St Mary's, Charing Cross, Queen Charlotte's & Chelsea, Hammersmith, or Western Eye Hospital.
St Mary ’ s HospitalImperial College Healthcare NHS TrustSt Mary ’ sCharing CrossQueen Charlotte ’ s & ChelseaHammersmithWestern Eye Hospital
7 years
Honestly, why does the NHS bother calling from some random Thamesnet number that I can't even ring back? It’s just so frustrating. Come on NHS, your systems can be so daft sometimes, get it together!
NHS
7 years
Got a call from St Mary’s Hospital, seemed proper and trustworthy.
St Mary ’ s Hospital
7 years
Left a voicemail but no one talked, just the usual background buzzing from a call centre.
7 years
Medical centre
7 years
Got a call from a person who said they work at St Marys Hospital, so I figured it was a legit number.
St Mary ’ s Hospital
7 years
St Marys Hospital over in Paddington.
St Mary ’ s HospitalPaddington
7 years
I keep getting calls from this number, but I always miss them and can’t seem to return the call. The voicemail says it's from Vodafone, but you can’t ring them back. What are they up to?
Vodafone
8 years
SCAM? PHISHING? Sounds pretty sketchy to me! They keep calling and texting about some appointment. The number they’re ringing is for my tablet, which I’ve never shared with anyone. Honestly, I don’t even know what the number is! Plus, they’re calling from London and I’m up here in North Wales. They ring 2 or 3 times daily, but I’ve blocked them now. (Seriously, what’s EE playing at? Do they sell your number or something? They’re the only ones who should have it!)
LondonNorth WalesEE
8 years
St Mary’s Hospital has been ringing me a few times from this number before, can say with confidence it’s a legit caller!!
St Mary ’ s Hospital
8 years
Yeah, this call is definitely from the hospital just confirming my upcoming appointment and what I need to do beforehand. They didn't ask me for any personal details, just checked the info they already had about my booking.
8 years
Got a call from 02033123000 claiming to be Thamesnet, but I’ve never given my number to them so it feels like a spam phishing attempt. Tried calling back though, saw on this site it’s supposedly an urgent call from a hospital, which freaked me out a bit. Now I’m left wondering if this is some kinda scam by organised groups making money off costly redirected calls. Proper dodgy, if you ask me.
Thamesnet
8 years
Medical centre
8 years
Got a call from this number earlier today but didn’t pick up. After reading some of the comments mentioning St Mary’s Hospital, I’ve just been released a couple of weeks back, so there’s no way they’d be calling me again. Seems fishy and I don’t reckon it’s actually them.
St Mary ’ s
8 years
Medical centre
8 years
Got a call from Western Eye Hospital just now, they wanted to check on an appointment with me.
Western Eye Hospital
8 years
Thames network.
Tidal River Network
8 years
I got a call where they used my daughter’s name and asked me to go to the Western Eye Hospital in Marylebone. It was really upsetting as my daughter was actually with me the whole day. I tried to make a complaint through the NHS PALS but was told it was something to do with the network providers and it wasn’t actually from the hospital itself. I’m left wondering where they even got that info from.
Western Eye HospitalMaryleboneNHS
8 years
This number is definitely for hospital bookings, answered it only for that!
9 years
I keep gettin calls sayin "No I don’t have any appointments" like if that was true they’d send a text instead of wakin me up! Such a waste of time and money. Keepin on ringing like this is just makin our NHS worse, it’s so stupid and really annoying ☹️😠😡😤
NHS
9 years
Was a doctor callin me or sumthin?
9 years
Just got a call from the hospital asking about my appointment details.
9 years
Got a call from Imperial College Health Care NHS Trust about an outpatient appointment reminder. Nothing to worry about at all.
Imperial College Health Care NHS Trust
9 years
Got a call today but didn’t answer it. Bit frustrating cause I was in A&E recently and wasn’t sure if it was the hospital ringing to check up on me.
A & E
9 years
I keep getting calls non stop, sometimes it’s a fax, sometimes the line suddenly cuts out, and loads of times it’s those accident claims. Never once from the NHS! Then last night I got a call at like 3:27 in the morning, I picked up and boom, dead silence again. Proper annoying!
NHS
9 years
This number has called me like 6 times today. Every time I answer, the call just drops. It's still ringing now while I'm typing this. So annoying!
9 years
answered the call and it was a fax machine. this has happened like 4 times yesterday alone and every couple of weeks for ages. honestly, getting really sick of it now.
9 years
Everytime I answer, it’s just this fax noise - they’ve been calling me lots each day.
9 years
Compensation for accidents company
9 years
They've been ringing me quite a bit every day over the past few days. When I try calling them back, the number just won't connect. All I get are blank voice messages left on my phone.
9 years
Got a call from this number on 17th August 2017 at about 5:02pm. The caller claimed they worked at my company and started asking for my home address and bank info. I’m pretty sure it was a scam. Does anyone know if I can track where this call came from? My phone is 07947425113.
9 years
On 17th August 2017, I got a call from the number above. The caller claimed they were ringing about a job I was supposed to start on Monday. They asked for my address, which I shared, but when they requested my bank details, I refused. I mentioned I’d ring back, but the person said I couldn’t call that number and that they’d get back to me. They never did. It seems like a dodgy call to me. Can anyone tell me if this call can be tracked?
9 years
We’ve had it with this number constantly calling our place, it’s driving us mad!
9 years
I got a call from a hospital using Thamesnet, so it’s legit. If you’re expecting anything from a hospital, definitely pick up. Hospitals don’t send junk calls, so it’s safe and maybe really important to answer. Don’t ignore it!
Thamesnet
9 years
I think this is the line for booking appointments at the St Mary's and Charing Cross hospitals in London.
St Mary ' sCharing CrossLondon
10 years
I missed a call from this number but there was no voicemail or message left behind. This isn’t the first time either, and when I tried to call back, an automated system said it was from ThamesNet. I have absolutely no clue what the call was regarding, and there’s no way to get any info. Surely, if it was anything urgent, they’d leave a message with a proper callback number? I’m going to block it now since it’s just annoying and might even be some sort of scam. There’s no obvious way to reach anyone at ThamesNet, and I’d rather not deal with more pointless calls.
ThamesNet
10 years
This number belongs to Imperial College Hospital NHS Foundation Trust, covering Charing Cross, Hammersmith, St Mary’s, and Chelsea and Westminster hospitals.
Imperial College Hospital NHS Foundation TrustCharing CrossHammersmithSt Mary ' sChelseaWestminster
10 years
Hey, this is Angelika Jagodzinska. Can someone please ring me back on 07521291799? I’ve got a lad here who speaks English. Cheers!
Angelika Jagodzinska
10 years
Just got a call about an appointment reminder.
10 years
Got a call from this number, said it was St Mary’s Hospital in Paddington reminding me about an appointment.
St Mary ’ s HospitalPaddington
10 years
got three calls from this number today. anyone know whats going on?
10 years
The women's health centre at St Marys
St Mary ' s
10 years
Not too sure, sounded like a hospital calling to follow up on some blood tests.
10 years
Got a call from Thames Net Telecommunication today. Seemed a bit fishy, not really sure what they wanted. Anyone else had a run-in with them?
Thames Net Communications
10 years
So, I called this number back and got a recorded voice saying it was Thamesnet Communication. They mentioned covering loads of locations but couldn't connect me to the person who called. They told me to hang tight and wait for a return call.
Thamesnet Communications
10 years
I got a call from the NHS Trust connected to St Mary's and Charing Cross hospitals in London. They usually ring to remind you about appointments, give directions or share updates from your doctor.
NHS TrustSt. Mary ' sCharing Cross HospitalsLondon
10 years
some one thought i was the mum or dad or a grown up looking after a kid.
10 years
I got a call from St Mary’s hospital using this number. They just wanted to check that I was aware of my appointment and asked if I'd need directions to the place. Nothing suspicious, all good.
St Mary ’ s Hospital
11 years
I just got through to the switchboard at St Mary's Hospital and had a quick chat.
St Mary ' s Hospital
11 years
You're speaking to St Mary's Hospital over in Paddington.
St Mary ' s HospitalPaddington
11 years
I received a call from the Allergy Unit at St Mary’s Hospital in London.
Allergy UnitSt Mary ’ s HospitalLondon
11 years
I found myself in a situation where I didn't bother to leave a message.
11 years
I'm really curious to find out the origin of this number.
11 years
Thames Net Telecommunikations
Thames Net Telecommunications
11 years
On the 19th of November around 11:13, I got a call. I'm a patient at St Marie hospital's Colposcopy department in Washington, but I'm not quite certain if that was actually them who called. Cheers.
St. Marie Hospital
11 years
Got a call from St Marys Hospital in London, seems to be from their colposcopy department :(
St Mary ’ s HospitalLondon
11 years
Can anyone tell me if this number belongs to a house, a business, or maybe a hospital? Just trying to figure out who’s behind the calls.
11 years
I'm getting these annoying calls all the time, like every few days or so, and when I pick up there's just silence on the other end.

Submit Your Own Report (020 3312 3000)

Defend others! Submit your story with this contact. Submit a report to warn about scams or verify authentic calls.



Call Charges

If you want to return a call to ☎️ 02033123000 👆, it will cost you £0.16 per minute on landline and between between £0.03 to £0.65 per minute on mobile. Additionally, there might be a connection charge of £0.23.

About 02 Numbers

These digits are linked with specific locations in the UK and are commonly used by both residences and businesses. Often called as 'basic rate', 'local rate', or 'national rate' numbers, the call costs for these geographic numbers are based on the time of day. A good number of service providers offer call packages that include free calls during selected times. Call costs from mobile phones are dependent on the chosen calling plan, with a lot of plans providing these numbers in their free call packages.

Other Numbers

0203312162702033122149020331221980203312250002033123209020331232410203312389502033124435