You can not have two devices having the same number, what you can do instead is transfer incoming calls to the landline to your mobile. In other words, when someone is calling your landline it will instead be redirected to your mobile device.
To dial any number in the US (landline or mobile) from the UK, dial 00 1 followed by the area code and number.
Country code +60 is Malaysia, but a number beginning with +60 4 is a geographic number (i.e., a landline), not a mobile.
That's a mobile number - not residential.
On a GSM mobile (from any country, in any country), just replace the trunk prefix 0 of the UK number (landline, mobile, or other) with country code +44, including the plus sign. For example, the fictitious number 0151 496-0123 becomes +441514960123. From a landline, or from a non-GSM mobile, replace the plus sign with 00.
MetroPCS doesn't have its own area code. Mobile phones in the US and Canada generally use the same geographic area codes as landline telephones. In fact, you can "port" a mobile number to a landline or vice-versa, so mobile and landline numbers are completely indistinguishable.
Dial the UK mobile number exactly the same way you do when the mobile is in the UK.
To call a UK mobile from a UK landline, you always just dial the UK mobile number, exactly the same way you do when it is in the UK. The network will find the mobile automatically, and the mobile user will pay any applicable surcharges for international roaming.
From a GSM mobile phone, dial +1 310 and the 7-digit mobile number. From a landline, dial 0011 1 310 and the 7-digit mobile number.
HIS NO IS 0900-78601
00 34 plus the full Spanish number.
there is no dialling code , just dial the number as if the person u r calling in the UK as long as he has a UK mobile number