In North America (USA, Canada, etc.), there is no area code 445, nor is there ever a 7-digit local number beginning with 0, much less beginning with 000.
Telephone Exchange - In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central office is the physical building used to house inside plant equipment including telephone switches, which make telephone calls "work" in the sense of making connections and relaying the speech information.
Describe how dialed digits are transferred from a subscriber’s telephone to the local exchange
A hotel telephone exchange is the telephone system that allows for calls to be directed to various departments of the hotel staff (housekeeping, room service, reservations, etc.), or to an individual guest room.
Telechange
34000
-48v.Dc
Line Equipment Number
The toll free telephone number for The Arkansas Health Insurance Exchange is 855-840-0972.
technologies that are used in telephone exchange include manual service, dial service, telephone exchange and telephone switch. Other services include concentrator, off-hook, on-hook and wire center.
The toll free telephone number for The Nevada Health Insurance Exchange is 1-877-543-7669.
At the end of 2006 (after the Romanian yearbook 2007): - fixed telephone network: 4 170 000 - mobile telephone network: 17 419 000 Now the numbers are of course greater; probably more than 5.106 in the fixed telephone network and more than 25.106 in the mobile telephone network.
555