UK Area Code information for Dingwall

Dingwall Area Code Allocation

Ofcom has allocated the 01349 area code to service Dingwall and the surrounding area on at least 1 exchange.

Dingwall Exchange Information

Dingwall NSDGW

The Dingwall exchange has 329 commercial and 4,152 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;
IV15 9TD
IV15 9PA
IV15 9PD
IV15 9TE
IV15 9TF
IV15 9NT
IV15 9NE
IV15 9SX
IV15 9QN
IV15 0SA
IV15 9PQ
IV15 9NJ
IV15 9SU
IV15 9SN
IV15 9NZ
IV15 9QH
IV15 9NG
IV15 9SS
IV15 9WE
IV15 9WG
IV15 9ST
IV15 9SZ
IV15 9NQ
IV15 9SW
IV15 9NF
IV15 9SJ
IV15 9SD
IV15 9SH
IV15 9NL
IV15 9PG
IV15 9SF
IV15 9NS
IV15 9GZ
IV15 9SR
IV15 9NN
IV15 9WU
IV15 9SQ
IV15 9PH
IV15 9SG
IV15 9RY
IV15 9SE
IV15 9NY
IV15 9RU
IV15 9NU
IV15 9RX
IV15 9TA
IV15 9PJ
IV15 9SB
IV15 9XN
IV15 9SA

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.