The exchange of conversations over the telecommunication has always been the subject of interest to many. Over time, efforts have been made to enhance the numbering plan that covers vast continents. One such attempt was made by the AT&T and the Bell System that devised the infamous North American Numbering Plan (NANP) in the 1940s, … Read moreHistory of Area Codes 916 and 279
There was a time when telephones used to have letters as their keypads. Yes! Alphabets. For example, KA9-9900, KA9 being the area code or the street code. Or maybe, a company or any artist used to have numbered as 2-1500-PAINTER, or 8-1600-THOMAS. It made me remember the numbers more efficiently and with proper understanding. The … Read moreWhy Did Old Telephone Numbers Stop Using Letters?