Telephone country code +234 is Nigeria.
Numbers beginning with +234 70 belong to two very different number ranges:
(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.)
85219890078 where is telephone country
where is telephone country code 1816
Leichtenstein is telephone country code +423.
The telephone country code for Malaysia is +60. Indonesia is +62.
That is not a country code.
Svalbard and Jan Mayen are part of Norway, which is telephone country code +47.
Telephone country code +221 is Senegal, in western Africa, but there are no valid telephone numbers beginning with +221 4.
Chad (the country in Africa) is country code +235.
+889 is not a valid country code.
Country code +57 is Colombia.
Country code 52 is Mexico.
Fiji has telephone country code +679.