North American area code +1 775 is used to dial to the following cities:
USA - Nevada - Carson City
USA - Nevada - Paradise
USA - Nevada - Reno
International country code +7 is Russia and Kazakhstan, and a number beginning with +7 75 is most likely a VoIP line in Kazakhstan.
The country code and area code of Singuilucan- Hgo., Mexico is 52, (01)775.
The country code and area code of Yulin- GX, China is 86, (0)775.
Telephone country code +680 (dialed as 00 680 from many places) is Palau. All numbers have 7 digits after country code +680.Mobile numbers begin with +680 775, +680 779, or +680 6A0 where A=2,3,4,6,8,9(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.)
775-150 = 625 So 150 + 625 = 775.
1344
Las Vegas, Nevada, is in area code +1 702. Most of the rest of Nevada is in area code +1 775.In 2014, area code +1 725 will be added as an overlay on +1 702.(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.)
first way is easy: 1000 minus 775 second way (might be the second way but not sure): minus 775 from 100 plus 225
491 + 284 = 775
Telephone country codes never begin with zero.Telephone country code +1 (dialed as 00 1 from many places) is North America (USA, Canada, etc.), and 77 is the first two digits of a three-digit area code. You need the next digit to narrow down the location.Telephone country code +7 (dialed as 001 7 from many places) is Russia and Kazakhstan, and numbers beginning with +7 7 are in Kazakhstan.To reduce the possibility of confusion with international telephone numbers, it is best to quote the number beginning with the single plus symbol and the correct telephone country code.(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.)Country code +1 is North America (US, Canada, etc.).Area codes +1 770, +1 772, +1 773, +1 774, +1 775, and +1 779 are in the US.Area code +1 778 is in Canada.
Nevada: Reno and everything except the Las Vegas metro area (area code 702 and beginning in 2015 overlay area code 725). Everything outside of Clark County is in area code 775.
Area code 775 is most of the state of Nevada, excluding the Las Vegas metro area. Verizon Wireless serves some 775 numbers, but area codes do not belong to carriers. Cities in area code 775 include Reno/Sparks, Pahrump, Winnemucca, Carson City, Elko, Ely, and Tonopah.
Telephone country codes never begin with zero.Telephone country code +1, dialed as 00 1 from many places, is North America (USA, Canada, etc.), and 71 is the first two digits of a three-digit area code, but you need the next digit to narrow down the location.(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.)