Belmont, MA, is in area codes 617 and 857.
No, from Greater Boston Massachusetts. Source Bing search engine.
'00' isn't part of the country code, it is a commonly used international access prefix. Country code +1 is North America (USA, Canada, etc.), and +1 617 is Boston, Massachusetts, USA.
No, there is no area code 141 in North America (USA, Canada, etc.); North American area codes cannot begin with 1.Boston, Massachusetts, is served by area code +1 617 and overlay area code +1 857.(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
Boston, Massachusetts, USA, is in country code +1, area codes 617 and 857.Boston, England, UK, is in country code +44, area code 1205.(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.)
Area code +1 617 and overlay code +1 857 are for Boston, Mass., USA, plus Cambridge and a few close-by urban suburbs.(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
Massachusetts has several area codes: 413: western Mass, incl. Springfield; 508 & 774: Cape Cod, Worcester, southeast Mass.; 617 & 857: Boston; 781 & 339: Lynn, suburbs of Boston; 978 & 351: Lowell, northeast Mass. The United States is in telephone country code +1.
The area of Dourou is 617 square kilometers.
617 km2
The area of Tien Yen District is 617 square kilometers.
00 1 followed by the 3-digit area code and 7-digit subscriber number; for example, 00 1 617 555 0123
1 and 617