01770 Area Code - Isle of Arran
01770 is the UK landline area code for Isle of Arran. Numbers look like 01770 xxxxxx. From abroad, dial +44 1770 followed by the local number.
01770 phone numbers reported on Who Calls You
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Where is the 01770 area code?
The 01770 area code belongs to Isle of Arran. A 01770 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 01770 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 01770 number
- From a UK landline or mobile: dial the full number, 01770 xxxxxx.
- From abroad: dial +44 1770 then the local number, without the first 0.
- Local calls: from a landline in the same area you can usually drop the 01770.
What does it cost to call 01770?
Calls to 01770 numbers cost the same as other UK landline calls and are usually included in your landline or mobile minutes.
Phone companies with 01770 area code numbers
Ofcom has allocated 91 blocks of 01770 area code numbers to many companies, the oldest allocation still active dating from 1994. The companies holding the most blocks:
- BT 11 blocks
- Gamma Telecom Holdings Limited 3 blocks
- Digital Space Group Limited 2 blocks
- GCI Network Solutions Limited 2 blocks
- TalkTalk Communications Limited 2 blocks
- Fuse 2 Communications Ltd 2 blocks
- Nodemax Limited 1 block
- Telecoms World Limited 1 block
- VOXYONDER NETWORK SERVICES UK 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.