Search results
Results from the WOW.Com Content Network
LIST OF AREA CODES [1] Leading digits of NSN (National Significant Number) NSN number length Usage of E.164 number Additional information Maximum length Minimum length 1: 3: 3 Non-geographic number – Short Codes Cannot be dialed from other countries except by bilateral agreement 20: 4: 4 Non-geographic number – Short Codes
The state of California was divided into three numbering plan areas (NPAs) with distinct area codes: 213, 415, and 916, for the southern, central, and northern parts of the state, respectively. [ 1 ] In 1949, Oakland, CA, received the fifth regional dial switching center for Operator Toll Dialing in the nation, [ 2 ] which set the stage for ...
Area codes are also assigned for non-geographic purposes. The rules for numbering NPAs do not permit the digits 0 and 1 in the leading position. [1] Area codes with two identical trailing digits are easily recognizable codes (ERC). NPAs with 9 in the second position are reserved for future format expansion.
Worldwide distribution of country calling codes. Regions are coloured by first digit. Telephone country codes, originally termed International Codes by the International Telegraph and Telephone Consultative Committee (C.C.I.T.T.) in 1960, [1] but also sometimes referred to as "country dial-in codes", or historically "international subscriber dialing" (ISD) codes in the U.K., are telephone ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
Usage on ca.wikipedia.org Llista de codis telefònics; Usage on ckb.wikipedia.org پێرستی کۆدی تەلەفوونی وڵاتانی جیھان; Usage on cs.wikipedia.org Seznam mezinárodních směrových čísel; Usage on dag.wikipedia.org List of countries calling codes; Usage on de.wikipedia.org Internationale Telefonvorwahl
Area codes 213, 323, and 738 are telephone area codes in the North American Numbering Plan (NANP) for the U.S. state of California. They are assigned in an overlay complex to a numbering plan area (NPA) that comprises, roughly, the area of downtown Los Angeles City , as well as several southeast Los Angeles County cities, such as Bell and ...
This map is clickable; click on any region shown to visit the page for those area codes.Area code 916 is shown in red. Area codes 916 and 279 are California telephone area codes that serve Sacramento, the state capital, and most of its suburbs. Area code 916 was one of the first three original area codes established in California in October 1947.