When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Vertical service code - Wikipedia

   en.wikipedia.org/wiki/Vertical_service_code

   As CLASS was an AT&T trademark, the term vertical service code was adopted by the North American Numbering Plan Administration. The use of vertical is a somewhat dated reference to older switching methods and the fact that these services can only be accessed by a telephone subscriber, going up ( vertically ) inside the local central office ...

3. Mobile network codes in ITU region 3xx (North America)

   en.wikipedia.org/wiki/Mobile_network_codes_in...

   AT&T Wireless: Unknown: Unknown [10] Aruba (Kingdom of the Netherlands) – AW. MCC MNC Brand Operator ... C Block [108] 311: 481: Verizon: Verizon Wireless: Not ...

4. List of assigned /8 IPv4 address blocks - Wikipedia

   en.wikipedia.org/.../8_IPv4_address_blocks

   Block Organization IANA date RIR date Notes 12.0.0.0/8: AT&T Services: 1995-06: 1983-08-23: Originally AT&T Bell Laboratories, but retained by AT&T when Bell Labs was spun off to Lucent Technologies in 1996. Assignment administered by ARIN (Legacy space) 17.0.0.0/8: Apple Inc. 1992-07: 1990-04-16: Assignment administered by ARIN (Legacy space ...

5. 30 Scam Phone Numbers To Block and Area Codes To Avoid - AOL

   www.aol.com/19-dangerous-scam-phone-numbers...

   Here's a list of scammer phone numbers and area codes to avoid answering if you don't know exactly who's calling. ... 30 Scam Phone Numbers To Block and Area Codes To Avoid. Show comments ...

6. Area code 700 - Wikipedia

   en.wikipedia.org/wiki/Area_code_700

   The number is also used for this purpose in Canada. [4] In 1992, AT&T introduced a 700-number service branded as AT&T EasyReach 700. It provided a service for subscribers to forward calls placed to a personal 700-number to any domestic telephone number. Either the caller or the subscriber could be set up to pay for the incoming calls. [5]

7. North American Numbering Plan - Wikipedia

   en.wikipedia.org/wiki/North_American_Numbering_Plan

   As the numbering plan grew during the 1960s using all-number calling, plan administrators at AT&T identified that by c. 1973 some of the largest area codes in urban centers might run out of central office prefixes to install more individual access lines.

8. AOL Mail for Verizon Customers - AOL Help

   help.aol.com/products/aol-mail-verizon

   AOL Mail welcomes Verizon customers to our safe and delightful email experience!

9. *82 - Wikipedia

   en.wikipedia.org/wiki/*82

   Star 82 Review is a literary journal published since 2012 which is named after the *82 function: "Star 82 is the code needed to unblock one's phone number. Tell us who you are. Someone will answer." [1]