Where in the UK is area code 0044758?

Answer 1

Telephone country codes never begin with zero.

Country code +44, dialed as 00 44 from many places, is the United Kingdom, and a number beginning with +44 75 is a UK mobile phone.

Country code +47, dialed as 004 47 from many places, is Norway.

To avoid confusion, it is best to write an international telephone number in correct international format, beginning with the plus symbol and the correct telephone country code (e.g., +44 or +47), omitting any dialing prefix.

(The plus signmeans "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)

Answer 2

00 isn't part of the area code or country code, it is a commonly used international access prefix.

Country code +44 is the UK.

UK numbers beginning with +44 758 (or domestically 0758) are mobiles.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, and many other countries use different prefixes.)