The area code for the city of Veracruz, Mexico, is 229. Landline numbers are +52 229; mobile numbers are +52 1 229, with 7 more digits in either case.
Other parts of the state of Veracruz use several different area codes.
See the related link.
Minatitlán, Veracruz, is in Mexico's telephone area code 922. The local number is a further 7 digits.In international format, dial +52 922 for landlines in Minatitlán, or +52 1 922 for mobile phones from Minatitlán.(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.)
Here is a list of all telephone area codes ("claves LADA") in Mexico, from the Mexican government: http://www.sre.gob.mx/austin/Util/LadasMexico.html (The column labeled "clave actual" is the current area code. The telephone country code for Mexico is +52, and you must also insert the prefix '1' between the country code and the area code when calling a mobile phone or cell phone.)
There is no area code 678 in Mexico.
It is the state of Veracruz (capital: Xalapa). It is located along the southern Gulf of Mexico coast.
There is no telephone area code 185 in Russia.
Boca del Rio, Veracruz, is in Mexico's telephone area code 229, the same as the city of Veracruz. The local number is 7 digits.In international format, landline numbers in Boca del Rio begin with +52 229.Mobile numbers from Boca del Rio begin with +52 1 229.(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.)
What is the zip code for Tres Valles, Veracruz, Mexico?
According to columnist Milo Vela, in his column VA DE NUEZ that appeared in NOTIVER on 2 Nov 2010 "... en este cementerio ubicado alsurponiente de la ciudad de Veracruz cerca de la colonia Dos Carninos." The zip code for Dos Caminos in Veracruz (the port) is 91726. The local telephone number for the cemetery offices is 200-10-49. The address of the Veracruz City Hall, located in zip code 91700, is: Palacio Municipal, 1er. Piso Zaragoza esq. Lerdo s/n, Col. Centro C.P. 91700, Veracruz, Ver.
There is no area code 892 in North America (USA, Canada, etc.). There is no telephone country code +892, nor +89. In Mexico, area code 892 is Cerralvo, Nuevo Leon, and nearby communities in eastern N.L. and northwestern Tamaulipas. Other countries may have a domestic area code 892, but you need to specify which country. For example, "Where in ___(country)__ is telephone area code 892?"
Country code 52 is Mexico.
That depends entirely on which country you're asking about. 0187 or similar is a valid domestic telephone area code in many different countries. There is no telephone area code 0187 in USA, Canada, Mexico, or Australia. UK has area codes 0187x, but they're strewn from Truro to Abergavenny and from Lochmaddy to the Isle of Benbecula; you need one more digit to narrow it down.