Panama is country code +507, and does not have area codes, per se. Landline telephone numbers in Herrera province begin with +507 9. Mobile numbers begin with +507 6.
(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.)
Herrera province has an area of 2,341 sq. km, and is therefore the smallest of the Panamanian provinces
The area of Minas Gerais is 586,528.29 square kilometers.
The area of Minas de Oro is 397 square kilometers.
The area of União de Minas is 1,151 square kilometers.
The area of Minas de Matahambre is 858 square kilometers.
The area of Minas de Ríotinto is 24 square kilometers.
The area of Las Minas District is 437 square kilometers.
The area of Roman Catholic Diocese of Minas is 16,200 square kilometers.
The area of Cazones de Herrera is 106.11 square kilometers.
The country code and area code of Minas, Uruguay is 598, (0)44.
The area of Roman Catholic Diocese of Patos de Minas is 33,068 square kilometers.
The country code and area code of Minas de Corrales, Uruguay is 598, (0)658.