UK Area Code information for Armagh

Armagh Area Code Allocation

Ofcom has allocated the 02837 area code to service Armagh and the surrounding area on at least 1 exchange.

Armagh Exchange Information

Armagh NIAM

The Armagh exchange has 8,500 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;
BT60 1EN
BT60 1EW
BT60 1EF
BT60 1EP
BT60 1ET
BT60 1DB
BT60 1DD
BT60 1DF
BT60 1DG
BT60 1AG
BT60 1DA
BT60 1AQ
BT60 1AB
BT60 1EL
BT60 4FR
BT60 1BX
BT60 1AS
BT60 1AF
BT60 1BY
BT60 1BZ
BT60 1AD
BT60 1AE
BT61 9AH
BT60 1DH
BT61 7QQ
BT60 1AX
BT61 9AN
BT60 1AR
BT61 7QJ
BT60 4EN
BT61 7BY
BT61 7BZ
BT61 7HB
BT60 1AT
BT61 7DD
BT61 7QG
BT61 7QN
BT60 1AP
BT61 7QE
BT61 7QF
BT61 7AD
BT61 9BW
BT61 9BJ
BT61 9BL
BT61 9BN
BT60 1BN
BT60 1BL
BT61 7DL
BT61 9DD
BT61 9DS

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.