UK Area Code information for Killingholme

Killingholme Area Code Allocation

Ofcom has allocated the 01469 area code to service Killingholme and the surrounding area on at least 1 exchange.

The Residential Area of Killingholme

More about Killingholme?

Killingholme comprises postcodes covering roughly 15,716km2 containing 454 commercial properties and 4,477 domestic properties.

Killingholme Exchange Information

Immingham SLIMM

The Immingham exchange has 454 commercial and 4,477 domestic properties.
Adsl Max
Fixed Rate
Wbc Fixed Rate
Wbc Adsl 2+
Wbc Adsl 2+ Annex M
Some postcodes covered by this exange include;
DN40 1QD
DN40 1RN
DN40 1JW
DN40 1AJ
DN40 2LP
DN40 1AU
DN40 2LR
DN40 2LB
DN40 2LF
DN40 1AX
DN40 1AG
DN40 2LE
DN40 2LA
DN40 1BE
DN40 1JP
DN40 1BN
DN40 1DB
DN40 1AY
DN40 2LN
DN40 1AZ
DN40 2LW
DN40 1DD
DN40 1EQ
DN40 1AD
DN40 1BG
DN40 1EH
DN40 2LD
DN40 1AS
DN40 2SG
DN40 1AT
DN40 1BD
DN40 1JR
DN40 2LT
DN40 1BB
DN40 1BA
DN40 2JZ
DN40 1AE
DN40 2JW
DN40 1QE
DN40 2JX
DN40 1AF
DN40 2LG
DN40 1BQ
DN40 2SN
DN40 2WA
DN40 1EG
DN40 2AA
DN40 2JP
DN40 1AB
DN40 2JJ

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.


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.


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.