- International area dialing code (country codes - international prefixes) -when it is an international call between country and other one- work in the same way as regional prefixes in national calls, but without eliminating the regional prefix in calls to foreign landline numbers - In internatio...
Major cities, such as Mumbai (022) and Delhi (011), have specific STD codes. STD codes are not required for local calls made within the same area. India's national long-distance prefix is '0' (zero). To make an inter-city call, dial '0' followed by the relevant STD code. ...
When a new area code is assigned, NANPA issues a press release that provides an overview of how the new code will be used. If the new area code will be used for a split, and if the list of prefixes is available, it will be included in the press release. Check the "Press Releases"...
regions. Subscriber numbers might be different lengths and different groupings, from two to six digits, are used. Similarly, different separators, including hyphens, periods, and spaces might be used to separate groups of digits. Parentheses might be used for optional area codes or trunk prefixes...
of the existing telephone number is at least shortened to two to three digits by respectively adopting hexadecimal numerical decoding, full latin letter encoding or 25-latin-letter encoding, the telephone number is easy to generate memory association, and area codes are defined by pinyin prefixes. ...
Al talked about how the 213 area code extended from Bakersfield down to San Diego back in the early 50's. Back then most calls went through an operator like when I called downtown Los Angeles from Van Nuys. Each group of prefixes had names to them. They where affiliated with a central...
Prefixes for Idaho Only (Numerical by Prefix) ... 208 Area Codes (by State) ... 215 Area Codes (Numerical by Area Code)
RFC 3966The tel URI December 20045.1.5. Local NumbersLocal numbers are unique only within a certain geographical area or a certain part of the telephone network, e.g., a private branch exchange (PBX), a state or province, a particular local exchange carrier, or a particular country. URIs ...
Country codes are one- to three-digit prefixes that are assigned to specific countries or groups of countries. For example, the country code for the United States is 1, but the United States shares that country code with Canada and several smaller island nations like Jamaica, Puerto Rico and...
Local numbers always have an <area-specifier>, which specifies the context in which the number is usable (the same number may have different interpretation in different network areas). The context can be indicated with three different prefixes. A <global-network-prefix> indicates that the number...