WOW.com Web Search

  1. Ad

    related to: at&t landline billing phone number

Search results

  1. Results from the WOW.Com Content Network
  2. Telephone exchange names - Wikipedia

    en.wikipedia.org/wiki/Telephone_exchange_names

    Telephone numbers listed in 1920 in New York City having three-letter exchange prefixes. In the United States, the most-populous cities, such as New York City, Philadelphia, Boston, and Chicago, initially implemented dial service with telephone numbers consisting of three letters and four digits (3L-4N) according to a system developed by W. G. Blauvelt of AT&T in 1917. [1]

  3. Phone fraud - Wikipedia

    en.wikipedia.org/wiki/Phone_fraud

    Phone fraud, or more generally communications fraud, is the use of telecommunications products or services with the intention of illegally acquiring money from, or failing to pay, a telecommunication company or its customers.

  4. Telephone numbers in Brazil - Wikipedia

    en.wikipedia.org/wiki/Telephone_numbers_in_Brazil

    In the city of São Paulo, although the area code has two digits, there were still six-digit telephones in use; 3X-nnnn phone numbers (with X=4-7) changed to 60X-nnnn and then to 310X-nnnn, 9X-nnnn phone numbers (with X=2 or 3) changed to 69X-nnnn and then to 669X-nnnn (today 269X-nnnn), and 6n-nnnn phone numbers which were changed directly to ...

  5. Telephone numbers in Taiwan - Wikipedia

    en.wikipedia.org/wiki/Telephone_numbers_in_Taiwan

    When calling a Taiwan landline phone number using a local Taiwan mobile phone, the 0 prefix for the area code must be included (e.g. area code with 0 prefix included + 8 digit landline number). When calling a Taiwan mobile phone number from outside of Taiwan, the 0 of 09X is omitted (e.g. +886 921234567). Format: (09X)XXXXXXX

  6. Call detail record - Wikipedia

    en.wikipedia.org/wiki/Call_detail_record

    the phone number of the subscriber originating the call (calling party, A-party) the phone number receiving the call (called party, B-party) the starting time of the call (date and time) the call duration; the billing phone number that is charged for the call; the identification of the telephone exchange or equipment writing the record

  7. AT&T Corporation - Wikipedia

    en.wikipedia.org/wiki/AT&T_Corporation

    AT&T Corporation, commonly referred to as AT&T, an abbreviation for its former name, the American Telephone and Telegraph Company, was an American telecommunications company that provided voice, video, data, and Internet telecommunications and professional services to businesses, consumers, and government agencies.

  8. Telephone exchange - Wikipedia

    en.wikipedia.org/wiki/Telephone_exchange

    Additional features, such as billing equipment, may also be incorporated into the exchange. The Bell System dial service implemented a feature called automatic number identification (ANI) which facilitated services like automated billing, toll-free 800-numbers, and 9-1-1 service. In manual service, the operator knows where a call is originating ...

  9. Telephone numbers in Vietnam - Wikipedia

    en.wikipedia.org/wiki/Telephone_numbers_in_Vietnam

    Land line phone numbers in Vietnam follow the format Area Code + Phone Number. The area codes depend on the province and/or city. To dial a number within the same province or city, only the phone number needs to be dialed. When dialing from a different province/city or from a mobile phone, follow the format 0 + Area Code + Phone Number.

  1. Ad

    related to: at&t landline billing phone number