STD codes are assigned to each city in India. STD code locator is a tool to find out the STD code number of any city. STD codes of Indian cities are listed over here.
If you are planning to call up someone in Punjab, from a place within or outside India, exploring the STD codes and ISD codes is very important.
STD was later replaced with Request for Comment numbers (see RFC). (2) (Subscriber Trunk Dialing) Long distance dialing outside of the U.S. that does not require operator intervention. STD prefix codes are required and billing is based on call units, which are a fixed amount of money in...
Searchable database of area codes / telephone codes (STD codes) of cities and towns in India. You can search for STD (Subscribers Trunk Dialing) codes by typing city/town name and search for city/town name by typing the STD code.
Karnataka STD Codes List, Search STD codes of any Indian Region. STD Search, Subscriber Trunk Dialing, Indian Land Line, Land Line Phone Numbers
the term std is being used in the india, uk, australia, republic of ireland & south east asia. it is named as direct distance dialing in the usa. history of std in the uk, std began before december 5, 1958, when it was announced by the queen, who was in london, dialling edinburgh...
Indian Codes is an app that provides offline database for Pin Codes, STD (Subscriber Trunk Dialling) Codes, RTO (Regional Transport Office) Code of India and ISD (International Subscriber Dialing) Code. The user can scroll through the list to look for various codes and search by typing the ...
Depending on exchanges size, two, three or four digit numbers assigned to subscribers, Two letter prefix codes assigned to four digit number (Circa 1928 to 1958) In larger cities three letter prefix codes assigned to four digit number (Post WWII) Seven digit, all number dialing begins phase ...
To return a call to a local number outside the enterprise, the endpoint user typically dials an access code (for example, 9) to indicate dialing of an external directory number (92325757). This form of the calling number is referred...