UK Area Code information for Retford

Retford Area Code Allocation

Ofcom has allocated the 01777 area code to service Retford and the surrounding area on at least 1 exchange.

The Residential Area of Retford

More about Retford?

Retford comprises postcodes covering roughly 6,426km2 containing 667 commercial properties and 11,325 domestic properties.

Retford Exchange Information

Retford SLRF

The Retford exchange has 667 commercial and 11,325 domestic properties.
Adsl Max
Wbc Fixed Rate
Wbc Adsl 2+
Fixed Rate
Some postcodes covered by this exange include;
DN22 6ET
DN22 6DX
DN22 6EU
DN22 6HE
DN22 6ES
DN22 6AG
DN22 6BS
DN22 6DP
DN22 6AN
DN22 6DZ
DN22 6BT
DN22 6ER
DN22 6EZ
DN22 6BL
DN22 6DY
DN22 6DT
DN22 6EX
DN22 6BP
DN22 6EW
DN22 6EF
DN22 6EY
DN22 6ED
DN22 6DA
DN22 6DE
DN22 6BU
DN22 6DF
DN22 7GY
DN22 6UP
DN22 6BX
DN22 6DN
DN22 6JL
DN22 6BZ
DN22 6EP
DN22 6EB
DN22 6EN
DN22 6EH
DN22 6DU
DN22 6DG
DN22 6DD
DN22 6BN
DN22 6EL
DN22 6DB
DN22 6EA
DN22 6EJ
DN22 6FF
DN22 6DH
DN22 6EG
DN22 6NR
DN22 6XE
DN22 6DJ

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.