Country code +91 is India, and +91 9180 is the beginning of a mobile number in Andhra pradesh. In domestic format within India, it is 09180.
(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.)
00 isn't part of the country code, it is a commonly used international access prefix. Country code +91 is India, and +91 9269 is a mobile phone in Rajasthan.
The telephone number for the Grand Hyatt (a luxury hotel) in Mumbai, India is 91 22 6676 1234. The India country code for telephoning from a different country is 91.
Assuming you're talking about a telephone number... +91 is the international country code for India.
The telephone country code for India is +91, and you must drop the trunk prefix 0 from the domestic number. For example, +91 9xxx 123123.
That depends on what country you're talking about. There is no area code 91 in North America (USA, Canada, etc.), although there are several area codes in the range 910 through 919. Other countries may have domestic area codes like 91. International telephone country code +91 is India.
Country codes are agreed via the ITU, an agency of the UN. Country codes beginning with +9 are in southern, central, and western Asia, and India is the largest country in that region, so it got +91.
The country code and area code of Ajmer, India is 91, (0)145.
The country code and area code of Allahabad- Allahabad, India is 91, (0)532.
Country code +91 is India, and +91 9811 is a mobile in the New Delhi area.
Country code +91 is India.
The UK Dialling Code 0916 is reserved for premium rate operators. It is not a geographical area. US area code 916 (not 0916) is Sacramento, California. Other countries may have a domestic telephone area code 0916 or similar. Telephone country code +91 is India.
The country code and area code of Dabhoi- Vadodara, India is 91, (0)2663.