UK Area Code information for Newmarket

Newmarket Area Code Allocation

Ofcom has allocated the 01638 area code to service Newmarket and the surrounding area on at least 2 exchanges.

The Residential Area of Newmarket

More about Newmarket?

Newmarket comprises postcodes covering roughly 7,663km2 containing 708 commercial properties and 9,290 domestic properties.

Newmarket Exchange Information

Exning EAEXN

The Exning exchange has 40 commercial and 935 domestic properties.
Adsl Max
Fixed Rate
Some postcodes covered by this exange include;
CB8 7HF
CB8 7HP
CB8 7HQ
CB8 7HA
CB8 7HS
CB8 7EJ
CB8 7HG
CB8 7HE
CB8 7FR
CB8 7EH
CB8 7HD
CB8 7PE
CB8 7FN
CB8 7HB
CB8 7HH
CB8 7HJ
CB8 7HX
CB8 7HL
CB8 7EN
CB8 7EL
CB8 7EW
CB8 7JD
CB8 7JF
CB8 7HU
CB8 7JE
CB8 7HN
CB8 7ES
CB8 7FJ
CB8 7HY
CB8 7LB
CB8 7JW
CB8 7PA
CB8 7JN
CB8 7ET
CB8 7JL
CB8 7JP
CB8 7EU
CB8 7HT
CB8 7LD
CB8 7EX
CB8 7JT
CB8 7NA
CB8 7JU
CB8 7HR
CB8 7JZ
CB8 7NN
CB8 7HW
CB8 7JS
CB8 7LE
CB8 7NS

Newmarket EANMK

The Newmarket exchange has 668 commercial and 8,355 domestic properties.
Adsl Max
Wbc Fixed Rate
Wbc Adsl 2+
Wbc Adsl 2+ Annex M
Fixed Rate
Some postcodes covered by this exange include;
CB8 9AA
CB8 9AX
CB8 9AB
CB8 9AZ
CB8 9WL
CB8 0BA
CB8 1AA
CB8 1AE
CB8 1AF
CB8 9FL
CB8 1AB
CB8 9BS
CB8 0GE
CB8 0ZP
CB8 0ZX
CB8 9BF
CB8 0ZR
CB8 0ZQ
CB8 0GL
CB8 0YW
CB8 0ZJ
CB8 0ZN
CB8 0ZE
CB8 0WX
CB8 0XL
CB8 0XY
CB8 0XQ
CB8 8ZU
CB8 8ZZ
CB8 8ZW
CB8 0LG
CB8 0WE
CB8 0WN
CB8 0WP
CB8 8ZQ
CB8 8ZS
CB8 8ZL
CB8 8ZN
CB8 8ZE
CB8 8ZH
CB8 8ZJ
CB8 8ZG
CB8 0WF
CB8 8XF
CB8 8ZD
CB8 8ZA
CB8 8WZ
CB8 8XA
CB8 8XB
CB8 0RU

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.