Cilybebyll Internet Speeds

Cilybebyll residents have run speed tests on 7 providers. This number is 17.45% above the United Kingdom average of 5.96 providers. ISPs available in Cilybebyll include TalkTalk, BT, and Sky Broadband. The most common provider in Cilybebyll is TalkTalk, with a maximum recorded speed of 71.65 Mbps, and the typical home user seeing speeds in the range of 2.55—12.44 Mbps. Cilybebyll's fastest provider is BT, and the highest speed we've seen from them is 149.23 Mbps. Overall, the average real-world speed users will see in Cilybebyll is 11.46 Mbps, which is 61.35% below the The United Kingdom national average of 29.65 Mbps, and 62.52% below the average of 30.58 Mbps in Neath Port Talbot. Internet speeds in Cilybebyll are typically faster than Briton Ferry, but slower than Gwaun-Cae-Gurwen. Nearby cities include Pontardawe with speeds 17.65—44.68 Mbps, Neath with speeds 14.51—147.61 Mbps, and Gwaun-Cae-Gurwen with speeds 15.04—35.08 Mbps.


  • BT in Cilybebyll
  • Plusnet in Cilybebyll
  • EE in Cilybebyll
  • Sky Broadband in Cilybebyll
  • Post Office Broadband in Cilybebyll
  • Vodafone in Cilybebyll
  • TalkTalk in Cilybebyll

Internet in Cilybebyll


Fastest city in The United Kingdom


Best speed range city in Neath Port Talbot

149.23 Mbps

Cilybebyll's fastest speed

6.85—46.23 Mbps

Typical speed range available to Cilybebyll residents

How Cilybebyll Compares to Major Cities

City / TownMax SpeedTypical Speed Range50% 
London5284.34 Mbps26.88—83.24 Mbps37.08 MbpsFaster
Birmingham934.25 Mbps18.65—75.27 Mbps28.96 MbpsFaster
Liverpool859.49 Mbps14.56—64.26 Mbps21.69 MbpsFaster
Nottingham893.46 Mbps16.17—65.19 Mbps24.4 MbpsFaster
Sheffield926.7 Mbps15.43—53.11 Mbps21.89 MbpsFaster
Bristol910.76 Mbps19.41—91.99 Mbps28.85 MbpsFaster
Glasgow898.7 Mbps9.44—48.6 Mbps13.72 MbpsFaster
Leicester910.64 Mbps18.37—74.27 Mbps27.51 MbpsFaster
Edinburgh870.81 Mbps17.92—95.07 Mbps29.87 MbpsFaster
Cilybebyll149.23 Mbps6.85—46.23 Mbps11.46 Mbps-

Cilybebyll Over Time

How Cilybebyll Compares for Internet Speed in Neath Port Talbot

PositionCity / TownMax SpeedTypical Speed Range50% 
6Pontardawe893.88 Mbps17.65—44.68 Mbps23.04 MbpsFaster
7Gwaun-Cae-Gurwen128.11 Mbps15.04—35.08 Mbps19.88 MbpsFaster
8Cilybebyll149.23 Mbps6.85—46.23 Mbps11.46 Mbps-
9Briton Ferry93.7 Mbps6.32—36.57 Mbps8.75 MbpsSlower
10Baglan19.36 Mbps4.2—16.78 Mbps6.78 MbpsSlower

Cilybebyll Speed Test Results

We analysed the results of people in Cilybebyll test providers multiple times, with each test starting no more than 30 minutes after the previous speed test. On average, people in Cilybebyll ran 4 speed tests per session. Looking at download speeds, if the Cilybebyll resident's final test is 10% faster than their starting download speed, we count that as a succesful and faster speed test result. We count an unsuccessful, slower result if the final result is 10% slower than the starting result; we'd hope their ISP contacts them ASAP! For speed tests that don't vary by that much, we consider the final result to be the same. For Cilybebyll's residents, of the speed tests we measured, 38.89% were fast, 22.22% slow, and 38.89% broadly the same.
Most Recent Tests
ProviderStart Time# TestsDurationStart SpeedEnd SpeedStatus
EE12 Jan 2021 17:44:07239 secs72.33 Mbps72.31 Mbps
Sky Broadband11 Jan 2021 13:15:52271 secs31.04 Mbps29.74 Mbps
BT06 Jan 2021 09:18:31211 mins26.39 Mbps29.06 MbpsImproved
BT04 Jan 2021 13:26:43225 secs43.13 Mbps43.65 Mbps
BT30 Dec 2020 22:50:023108 secs3.25 Mbps13.29 MbpsImproved
BT24 Dec 2020 14:02:42231 secs33.07 Mbps28.97 MbpsNeeds help
BT23 Dec 2020 21:15:50387 secs2.41 Mbps1.49 MbpsNeeds help, very slow
BT23 Dec 2020 20:20:1033 mins19.95 Mbps43.55 MbpsImproved
BT23 Dec 2020 08:01:46225 secs30.28 Mbps39.53 MbpsImproved
Sky Broadband21 Dec 2020 13:02:4034 mins16.55 Mbps41.01 MbpsImproved
BT21 Dec 2020 08:26:2342 mins42.16 Mbps44.08 Mbps
BT18 Dec 2020 17:29:46353 secs19.08 Mbps24.8 MbpsImproved
Sky Broadband10 Dec 2020 08:57:58224 secs39.01 Mbps37.46 Mbps
Sky Broadband08 Dec 2020 21:09:1322 mins0.44 Mbps0.35 MbpsNeeds help, very slow
EE07 Dec 2020 14:27:2249 mins7.69 Mbps5.58 MbpsNeeds help, very slow

Summary of Internet Service Providers in Cilybebyll

#Provider NameMax SpeedTypical Speed Range
1BT149.23 Mbps23.46—58.11 Mbps
2Post Office Broadband51.81 Mbps3.07—51.2 Mbps
3Plusnet73.24 Mbps21.52—33.84 Mbps
4Vodafone63.98 Mbps6.24—26.94 Mbps
5EE73.33 Mbps11.78—36.69 Mbps
6Sky Broadband130.61 Mbps11.03—38.18 Mbps
7TalkTalk71.65 Mbps2.55—12.44 Mbps

Frequently Asked Questions about Internet Providers in Cilybebyll

Cilybebyll has 7 ISPs tested by its 5,023 residents.
BT is the fastest provider in Cilybebyll with 149.23 Mbps, and an average speed range of 23.46—58.11 Mbps.
The best provider in Cilybebyll in BT, and their users typically see speeds in the range of 23.46 to 58.11 Mbps.
Users in Cilybebyll see an average internet speed of 6.85 up to 1579 Mbps, and the fastest speed we've seen is 149.23 Mbps.
TalkTalk is available in Cilybebyll, and the fastest speed we've seen from them is 71.65 Mbps.
BT is available in Cilybebyll, and the fastest speed we've seen from them is 149.23 Mbps.
Sky Broadband is available in Cilybebyll, and the fastest speed we've seen from them is 130.61 Mbps.
The provider with the most users in Cilybebyll is TalkTalk.

Last updated: 15 Jan 2021