The 01554 area code covers Llanelli and its surrounding regions.
Locations using the 01554 area code
- Burry Port
- Kidwelly
- Llanelli
- Llangennech
- Trimsaran
When is it necessary to use the 01554 Llanelli dialling code?
If you are calling from a mobile phone or landline outside of the 01554 Llanelli area code, you will need to use the dialling code. However, if you are calling a local number within the same area code with a landline telephone, you do not need to use the 01554 dialling code.
If you are calling from outside of the UK, you will need to add the international dialling code for your country, followed by the UK country code (44) and the area code without the initial zero (01554).
| Region | International Prefix | Phone Number | Phone Number to Dial |
|---|---|---|---|
| United States and Canada | 011 | 01554 333026 | 011 44 1554 333026 |
| Europe | 00 | 01554 240702 | 00 44 1554 240702 |
| Australia | 0011 | 01554 370008 | 0011 44 1554 370008 |
Locations (codes) near the 01554 code
- Ammanford 01269 area code is about 11 miles to the East-northeast
- Bridgend 01656 area code is about 28 miles to the East-southeast
- Cardigan 01239 area code is about 35 miles to the Northwest
- Carmarthen 01267 area code is about 14 miles to the Northwest
- Clynderwen, Haverfordwest 01437 area code is about 25 miles to the West-northwest
- Lampeter 01570 area code is about 30 miles to the North
- Llandeilo 01558 area code is about 16 miles to the Northeast
- Llandovery 01550 area code is about 27 miles to the Northeast
- Llandyssul 01559 area code is about 25 miles to the North-northwest
- Lynton 01598 area code is about 34 miles to the Southeast
- Merthyr Tydfil 01685 area code is about 34 miles to the East
- Narberth 01834 area code is about 26 miles to the West
- Neath 01639 area code is about 15 miles to the East
- St Clears 01994 area code is about 17 miles to the West-northwest
- Swansea 01792 area code is about 10 miles to the East-southeast
The Beginning of the 01554 Area Code
Prior to the PhONEday event in April 1995, the area code was 0554 and the historic mnemonic code was LL4, with the first two characters taken from the letters L and L in LLanelli. On an old rotary dial telephone, this code would have been entered by dialling the numbers 5, 5, and 4.