UK Area Code information for Barmouth

Barmouth Area Code Allocation

Ofcom has allocated the 01341 area code to service Barmouth and the surrounding area on at least 1 exchange.

The Residential Area of Barmouth

More about Barmouth?

Barmouth comprises postcodes covering roughly 970km2 containing 192 commercial properties and 1,275 domestic properties.

Barmouth Exchange Information

Barmouth WNBAR

The Barmouth exchange has 192 commercial and 1,275 domestic properties.
Some postcodes covered by this exange include;
LL42 1HL
LL42 1HR
LL42 1HD
LL42 1PP
LL42 1PL
LL42 1HS
LL42 1HG
LL42 1HN
LL42 1NS
LL42 1HW
LL42 1HH
LL42 1HT
LL42 1PU
LL42 1EP
LL42 1PY
LL42 1PT
LL42 1HU
LL42 1HX
LL42 1NR
LL42 1RW
LL42 1RG
LL42 1LH
LL42 1NP
LL42 1LA
LL42 1NE
LL42 1NW
LL42 1NQ
LL42 1RF
LL42 1PN
LL42 1NH
LL42 1PS
LL42 1HY
LL42 1PW
LL42 1LB
LL42 1PR
LL42 1NL
LL42 1PF
LL42 1PE
LL42 1RB
LL42 1RN
LL42 1PH
LL42 1AH
LL42 1NN
LL42 1NA
LL42 1RD
LL42 1DE
LL42 1LE
LL42 1PD
LL42 1PG
LL42 1RH

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.