UK Area Code information for Lairg

Lairg Area Code Allocation

Ofcom has allocated the 01549 area code to service Lairg and the surrounding area on at least 1 exchange.

Lairg Exchange Information

Lairg NSLAI

The Lairg exchange has 51 commercial and 474 domestic properties.
Adsl Max
Wbc Adsl 2+
Wbc Adsl 2+ Annex M
Fixed Rate
Some postcodes covered by this exange include;
IV27 4BL
IV27 4BF
IV27 4BN
IV27 4BJ
IV27 4DP
IV27 9AA
IV27 4BP
IV27 4AR
IV27 4AS
IV27 4DD
IV27 4AT
IV27 4DA
IV27 4DE
IV27 4AU
IV27 4DB
IV27 4DR
IV27 4EJ
IV27 4DF
IV27 4EQ
IV27 4EG
IV27 4EL
IV27 4AZ
IV27 4AX
IV27 4TP
IV27 4BB
IV27 4EH
IV27 4BA
IV27 4ED
IV27 4DH
IV27 4DG
IV27 4DQ
IV27 4EF
IV27 4AY
IV27 4DJ
IV27 4EE
IV27 4DL

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.