There are no 'regional' dialing codes in the UK. Each town (or group of small towns) has an individual dialing code.
The dialing code for the USA from the UK is 00 1 The area codes for Houston, Texas, are 713, 281, and 832
The dialing code 00601 is not associated with London or the UK. In fact, it is likely a non-standard or fictional code, as UK dialing codes typically begin with 0 followed by a 2-5 digit area code. For London, the area codes start with 020. If you're looking for specific dialing codes in London, the standard code is 020.
UK telephone area codes were first assigned in 1958.
Southern where?
Yes As long as they dont have regional codes they work fine
01582 within the UK, or +44 1582 from abroad
01562 is the UK dialling code for the town of Kidderminster.
Mobile (Cell) phone codes do NOT relate to a specific area. A mobile phone's dialling code goes with it wherever the handset is. Only geographic dialing codes apply to fixed areas.
The international code that begins with 00141 is associated with the United Kingdom. Specifically, it is used for dialing international calls to the UK from abroad, where "001" is the international call prefix used in North America, and "41" is the area code for the UK. However, it's worth noting that international dialing codes can vary, so it's always best to verify the specific area code for a particular location within the UK.
00353 + the area code
In the UK, 01408 is the area code for Golspie.
The UK city of Hull has been named the City of Culture for 2017.