0016 where is country code?

Answer 1

00 isn't part of the country code, it is a commonly used international access prefix. Country code +1 is North America (USA, Canada, and some Caribbean/nearby islands). The 6 is the first digit of a three-digit area code, but you need the full area code to narrow down the location.

Alternatively, some places use 001 as the international access prefix, in which case you're looking at a country code beginning with +6, which would be somewhere in the Australia/Pacific region, but you need one or two more digits.

(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, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)

Answer 2

That's not a valid telephone country code. Country codes never begin with 0.

In the UK, 0116 (or +44 116) is the area code for Leicester.

North America, including the US and Canada, uses 011 as an international dialing prefix. Country codes beginning with +6 are in the Australia/Pacific region, but you need one or two more digits to be more specific.

(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, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)