UK Area Code information for Lockerbie

Lockerbie Area Code Allocation

Ofcom has allocated the 01576 area code to service Lockerbie and the surrounding area on at least 1 exchange.

Lockerbie Exchange Information

Lockerbie WSLOE

The Lockerbie exchange has 153 commercial and 2,194 domestic properties.
Adsl Max
Fixed Rate
Fttc Range A (Clean)
Fttc Range B (Impacted)
Wbc Fixed Rate
Wbc Adsl 2+
Wbc Adsl 2+ Annex M
Some postcodes covered by this exange include;
DG11 2DE
DG11 2DQ
DG11 2FD
DG11 2DH
DG11 2DG
DG11 2FE
DG11 2DB
DG11 2HQ
DG11 2DD
DG11 1LG
DG11 1WR
DG11 3YE
DG11 9AB
DG11 1WD
DG11 1WP
DG11 3WU
DG11 3BW
DG11 2YL
DG11 2YN
DG11 1SL
DG11 2YG
DG11 2YJ
DG11 2YE
DG11 2YF
DG11 1BH
DG11 2WT
DG11 2WX
DG11 2YD
DG11 2WW
DG11 2RE
DG11 2WS
DG11 1YA
DG11 1YB
DG11 1YF
DG11 1WU
DG11 1WX
DG11 1XA
DG11 1WW
DG11 1WS
DG11 1WT
DG11 3YH
DG11 3YF
DG11 3YG
DG11 1WQ
DG11 3WW
DG11 3YB
DG11 3WX
DG11 2DJ
DG11 2EA
DG11 2DZ

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.