About the Book
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 102. Chapters: List of country calling codes, Automatic number announcement circuit, E.164, Telephone directory, Hybrid routing, List of mobile country codes, List of international call prefixes, North American Numbering Plan, Local number portability, List of mobile phone number series by country, Toll-free telephone number, Speaking clock, Telephone numbering plan, Local conventions for writing telephone numbers, Vertical service code, Telephone number mapping, Telephone numbers in the Americas, 112, Telephone exchange names, Telephone numbers in Oceania, Yellow Pages, 1-5-7-1, Reverse telephone directory, Telephone keypad, 117, Phoneword, 555, Crisis hotline, Electronic Yellow Pages, Personal numbering, Telephone numbers in the European Union, Telephone numbers in Europe, 1800 Reverse, NeuStar, Harmonised service of social value, NHS 111, MSISDN, Teledotcom, List of original area codes, Telephone numbers in Belarus, Ringback number, Dial-A-Joke, 2BR02B, Toll free domain name, Universal Personal Telecommunications, Distributed Universal Number Discovery, 976-EVIL, European Telephony Numbering Space, Telephone numbers in Asia, Long number, E.123, 976-Evil II, Linked numbering scheme, Misdialed call, Loop around, Subscriber trunk dialling, ECall, Choke exchange, Local Routing Number, Number pooling, Trunk prefix, Area code 721, Telcordia LERG Routing Guide, Dialed Number Identification Service, All-Number Calling, Telephone related articles, International Premium Rate Service, RespOrg, Mobile dial code, Florist Exchange, StarStar Number, E.161, Milliwatt test, Unlisted number, Zenith number, Abbreviated dialing, Permissive dialing, International gateway, Telephone prefix, Speed dial, Split plan, Business internal dialing, Flash-cut, Shared Cost Service, Blue pages, Telephone Entertainment Line, Telephone numbers in Africa, Teleph...
