UK Area Code information for Duns

Duns Area Code Allocation

Ofcom has allocated the 01361 area code to service Duns and the surrounding area on at least 1 exchange.

Duns Exchange Information

Duns ESDUS

The Duns exchange has 173 commercial and 1,846 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;
TD11 3EA
TD11 3DY
TD11 3EB
TD11 3EH
TD11 3EQ
TD11 3EE
TD11 3DX
TD11 3DN
TD11 3DW
TD11 3EN
TD11 3EF
TD11 3BE
TD11 3EG
TD11 3DP
TD11 3BZ
TD11 3DA
TD11 3DG
TD11 3ED
TD11 3BD
TD11 3DB
TD11 3DS
TD11 3DZ
TD11 3DL
TD11 3BY
TD11 3DD
TD11 3BT
TD11 3DU
TD11 3DF
TD11 3BX
TD11 3DR
TD11 3DE
TD11 3AL
TD11 3AN
TD11 3DT
TD11 3AT
TD11 3BB
TD11 3AR
TD11 3AW
TD11 3AX
TD11 3ET
TD11 3AH
TD11 3AJ
TD11 3ES
TD11 3AP
TD11 3HJ
TD11 3AS
TD11 3DJ
TD11 3BF
TD11 3DQ
TD11 3AZ

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.