There is no area code +1 370 in North America (USA, Canada, etc.).
Country code +370 is Lithuania.
(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.)
There is no area code +1 373 in North America (USA, Canada, etc.).
Country code +373 is Moldova, a former Soviet republic between Ukraine and Romania.
(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.)
There is no area code +1 374 in North America (USA, Canada, etc.).
Country code +374 is Armenia.
(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.)
There is no area code +1 378 in North America (USA, Canada, etc.).
Telephone country code +378 is the Most Serene Republic of San Marino, a tiny country completely surrounded by Italy.
(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.)
There is no area code 370 in North America (US, Canada, etc.).
The country code and area code of Jurbarkas, Lithuania is 370, (0)447.
The country code and area code of Zarasai, Lithuania is 370, (0)385.
The country code and area code of Kelme, Lithuania is 370, (0)427.
The country code and area code of Akmene, Lithuania is 370, (0)425.
The country code and area code of Varena, Lithuania is 370, (0)310.
The country code and area code of Alytus, Lithuania is 370, (0)315.
The country code and area code of Druskininkai, Lithuania is 370, (0)313.
The country code and area code of Elektrenai, Lithuania is 370, (0)528.
The country code and area code of Kedainiai, Lithuania is 370, (0)347.
The country code and area code of Klaipeda, Lithuania is 370, (0)446.
The country code and area code of Kretinga, Lithuania is 370, (0)445.