UK Area Codes and Phone Number Information

01204 area code


The 01204 area code is for Bolton and the surrounding area.

Locations using 01204 numbers include:

Most numbers using the 01204 area code are normal Bolton landlines but be aware that, as is the case for all UK area codes, such numbers may also be used for services without any physical link to the area. (More info)

01204 area code information

Area code:01204
Ceremonial county:Lancashire
Call costs:Normal landline rate
Local number length:6 or 5 digits*
Number format:01204 xxxxxx or 01204 xxxxx
International number format:+44 1204 xxxxxx or +44 1204 xxxxx
Number shortages predicted:Yes
Last code change:April 1995 (previously 0204)

* Five-digit numbers 01204 61000 to 64999 are used in and around Daubhill, alongside newer six-digit numbers.
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