01871 Area Code - Castlebay
01871 is the UK landline area code for Castlebay. Numbers look like 01871 xxxxxx. From abroad, dial +44 1871 followed by the local number.
01871 phone numbers reported on Who Calls You
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Where is the 01871 area code?
The 01871 area code belongs to Castlebay. A 01871 number on your screen suggests a landline that was set up for that area, but internet phone (VoIP) services let businesses and individuals use a 01871 number from anywhere in the UK or abroad. Scammers sometimes fake local-looking numbers so you are more likely to answer.
How to dial a 01871 number
- From a UK landline or mobile: dial the full number, 01871 xxxxxx.
- From abroad: dial +44 1871 then the local number, without the first 0.
- Local calls: from a landline in the same area you can usually drop the 01871.
What does it cost to call 01871?
Calls to 01871 numbers cost the same as other UK landline calls and are usually included in your landline or mobile minutes.
Phone companies with 01871 area code numbers
Ofcom has allocated 88 blocks of 01871 area code numbers to many companies, the oldest allocation still active dating from 1994. The companies holding the most blocks:
- Gamma Telecom Holdings Limited 8 blocks
- TalkTalk Communications Limited 2 blocks
- Digital Space Group Limited 2 blocks
- BT 2 blocks
- Fuse 2 Communications Ltd 2 blocks
- IOVOX Limited 1 block
- Atomstream Limited 1 block
- Colt Technology Services 1 block
- KCOM Group Ltd 1 block
- VoIP-Un Limited 1 block
A range holder is the company Ofcom gave the numbers to. Many pass numbers on to businesses and internet phone services, so the holder is often not the caller. Source: Ofcom numbering data.