UK Area Code information for Llandovery

Llandovery Area Code Allocation

Ofcom has allocated the 01550 area code to service Llandovery and the surrounding area on at least 1 exchange.

The Residential Area of Llandovery

More about Llandovery?

Llandovery comprises postcodes covering roughly 840km2 containing 120 commercial properties and 1,382 domestic properties.

Llandovery Exchange Information

Llandovery SWLKD

The Llandovery exchange has 120 commercial and 1,382 domestic properties.
Adsl Max
Fixed Rate
Fttc Range A (Clean)
Fttc Range B (Impacted)
Wbc Fixed Rate
Wbc Adsl 2+
Some postcodes covered by this exange include;
SA20 0BL
SA20 0AT
SA20 0BH
SA20 0BB
SA20 0AU
SA20 0AR
SA20 0BQ
SA20 0BD
SA20 0BW
SA20 0BR
SA20 0BN
SA20 0BG
SA20 0EE
SA20 0AP
SA20 0BE
SA20 0AY
SA20 0BP
SA20 0AH
SA20 0AA
SA20 0AB
SA20 0AF
SA20 0BA
SA20 0EG
SA20 0NF
SA20 0AE
SA20 0AW
SA20 0ED
SA20 0EB
SA20 0AD
SA20 0JS
SA20 0FG
SA20 0JR
SA20 0HS
SA20 0BX
SA20 0JP
SA20 0AN
SA20 0BZ
SA20 0PT
SA20 0BS
SA20 0YH
SA20 0BT
SA20 0YD
SA20 0YE
SA20 0DT
SA20 0PY
SA20 0JW
SA20 0EH
SA20 0EA
SA20 0PU
SA20 0DQ

Broadband Connectivity Type Definitions

Different telephone exchanges have different broadband connectivity depending on their geographic location, the consumers they serve (demand and composition of those consumers) and the competative landscape in that locale. As a result there is a mix of services and related performance which BT classify as follows;

Fixed Rate

There for three fixed rate lines; 512Kbps, 1Mbps and 2Mbps. As with IPStream 500, 1000 and 2000, these have an upstream capped at 288Kbps. Note that all of the other WBC products apart from these are strictly rate adaptive (like ADSL Max).

WBC Fixed Rate

Wholesale Broadband Connect (WBC) offers high-speed, high-performance broadband services.

ADSL Max

BT's original ADSL2+ wholesale product with an option of an upstream cap at 448Kbps or no cap at all. ADSL2+ can achieve up to 1Mbps upstream.

WBC ADSL 2+

ADSL2+ (also known as 21CN (21st Century Network) and WBC (Wholesale Broadband Connect) is a high speed broadband service which offers download speeds of up to 24Mbs and upload speeds of up to 1Mbs.

WBC ADSL 2+ Annex M

ADSL2+ Annex M offers up to 2.5Mbps upstream in the UK. This product is used by many businesses who could previously only find this level of upstream bandwidth with SDSL. Note that there is no option for a capped upstream with this product.

FTTC Range A (Clean)

FTTC Range A is a range where the circuits are deemed to be free of any copper line faults, and any local wiring issues (in a customer's premises). This range is often very wide for both upload and download, and does beg the question of why a copper line fault may exist without being fixed.

FTTC Range B (Impacted)

FTTC Range B is a range where circuits may have copper faults and/or internal wiring issues at a customer's site. The term impacted could be useful, as sometimes crosstalk is mentioned as something that impacts on line speeds, but there is no official word from BT on whether either Range A or Range B take into account the effects of crosstalk.

FTTP On Demand

Fiber to the home (FTTH), also called "fiber to the premises" (FTTP), is the installation and use of optical fiber from a central point directly to individual buildings such as residences, apartment buildings and businesses to provide unprecedented high-speed Internet access. FTTH dramatically increases the connection speeds available to computer users compared with technologies now used in most places.