UK Area Code information for Gainsborough

Gainsborough Area Code Allocation

Ofcom has allocated the 01427 area code to service Gainsborough and the surrounding area on at least 1 exchange.

The Residential Area of Gainsborough

More about Gainsborough?

Gainsborough comprises postcodes covering roughly 5,958km2 containing 556 commercial properties and 9,573 domestic properties.

Gainsborough Exchange Information

Gainsborough SLGB

The Gainsborough exchange has 556 commercial and 9,573 domestic properties.
Adsl Max
Wbc Fixed Rate
Wbc Adsl 2+
Wbc Adsl 2+ Annex M
Fixed Rate
Some postcodes covered by this exange include;
DN21 2EL
DN21 2EW
DN21 2ER
DN21 2EN
DN21 2ES
DN21 2EA
DN21 2EE
DN21 2EG
DN21 2EP
DN21 2NA
DN21 2EF
DN21 2HA
DN21 2ET
DN21 2BJ
DN21 2EQ
DN21 2AJ
DN21 2EX
DN21 2DZ
DN21 2BD
DN21 2DY
DN21 2BP
DN21 2ED
DN21 9SB
DN21 2BX
DN21 2AA
DN21 2AL
DN21 2DX
DN21 2BT
DN21 2BU
DN21 2AN
DN21 2AU
DN21 2DU
DN21 2DT
DN21 2BE
DN21 2AZ
DN21 2AB
DN21 2AG
DN21 2EH
DN21 2AP
DN21 2BW
DN21 2GA
DN21 1GG
DN21 2AH
DN21 2AY
DN21 2BH
DN21 2DP
DN21 2AT
DN21 2AE
DN21 2BA
DN21 2BL

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.