The telephone country code "+37" is not assigned to any specific country. In the international dialing format, country codes are typically one to three digits long, with the plus sign serving as a placeholder for the international access code specific to each country. Therefore, the code "+37" does not correspond to any recognized country or region in the global telephone numbering plan.
The telephone country code for Vietnam is +84. The area code for Thanh Hoa is 037, or +84 37 in international format.
The telephone country code for Ghana is +233. The area code for Gambaga is 037, or +233 37 in international format. The local number is always 7 digits.
Telephone country codes never begin with zero.Country code +93, dialed as 00 93 from many places, is Afghanistan. A number beginning with +93 7 is most likely a mobile phone.Country code +37, dialed as 009 37 from many places, is an incomplete country code in Europe. You need one more digit.To avoid confusion, it is best to write an international telephone number in correct international format, beginning with the plus symbol and the correct telephone country code (e.g., +93 or +370), omitting any dialing prefix.(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.)
The telephone country code for Ghana is +233. The area code for Bole is 037, or +233 37 in international format. The local number is always 7 digits. Almost all telephone numbers in Ghana changed in 2010. An old Bole number of the form (0746) XXXXX changed to (037) 25X-XXXX.
The telephone country code for Ghana is +233. The area code for Buipe is 037, or +233 37 in international format. The local number is always 7 digits. Almost all telephone numbers in Ghana changed in 2010. An old Buipe number of the form (0716) XXXXX changed to (037) 22X-XXXX.
The telephone country code for Ghana is +233. The area code for Damongo is 037, or +233 37 in international format. The local number is always 7 digits. Almost all telephone numbers in Ghana changed in 2010. An old Damongo number of the form (0717) XXXXX changed to (037) 23X-XXXX.
The telephone country code for Ghana is +233. The area code for Salaga is 037, or +233 37 in international format. The local number is always 7 digits. Almost all telephone numbers in Ghana changed in 2010. An old Salaga number of the form (0752) XXXXX changed to (037) 26X-XXXX.
The telephone country code for Ghana is +233. The area code for Walewale is 037, or +233 37 in international format. The local number is always 7 digits. Almost all telephone numbers in Ghana changed in 2010. An old Walewale number of the form (0715) XXXXX changed to (037) 21X-XXXX.
The telephone country code for Ghana is +233. The area code for Yendi is 037, or +233 37 in international format. The local number is always 7 digits. Almost all telephone numbers in Ghana changed in 2010. An old Yendi number of the form (0744) XXXXX changed to (037) 24X-XXXX.
The country code and area code of Samawa, Iraq is 964, 37.
The country code and area code of Miaoli, Taiwan is 886, 37.
Telephone country codes never begin with zero.Country code +94, dialed as 00 94 from many places, is Sri Lanka, and a number beginning +94 37 is in or near Kurunegala.Country code +43, dialed as 009 43 from many places, is Austria.To avoid confusion, it is best to write an international telephone number in correct international format, beginning with the plus symbol and the correct telephone country code (e.g., +94 for Sri Lanka or +43 for Austria), omitting any dialing prefix.(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.)