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  2. Blue Cross Blue Shield Association - Wikipedia

    en.wikipedia.org/wiki/Blue_Cross_Blue_Shield...

    Blue Cross Blue Shield Association, also known as BCBS, BCBSA, or The Blues, is a United States–based federation with 33 independent and locally operated BCBSA companies that provide health insurance to more than 115 million people in the U.S. as of 2022. [2] [3]

  3. Toll-free telephone numbers in the North American Numbering ...

    en.wikipedia.org/wiki/Toll-free_telephone...

    Toll-free telephone numbers in the North American Numbering Plan have the area code prefix 800, 833, 844, 855, 866, 877, or 888. Additionally, area codes 822, 880 through 887, and 889 are reserved for toll-free use in the future. 811 is excluded because it is a special dialing code in the group NXX for various other purposes.

  4. 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]

  5. Triple-S Management Corporation - Wikipedia

    en.wikipedia.org/wiki/Triple-S_Management...

    2009: Grupo Triple-S celebrates its 50th anniversary and renews its corporate identity. Triple-S Salud, Inc. completes the purchase of certain managed care assets of La Cruz Azul de Puerto Rico and is awarded the Blue Cross license, thereby becoming in the Blue Cross Blue Shield Association licensee of Puerto Rico and the US Virgin Islands.

  6. Call signs in North America - Wikipedia

    en.wikipedia.org/wiki/Call_signs_in_North_America

    Pertaining to their status as former or current colonies, all of the British West Indies islands shared the VS, ZB–ZJ, and ZN–ZO prefixes. The current, largely post-independence, allocation list is as follows: Anguilla (in amateur radio VP2E prefix) Antigua and Barbuda (uses V2 prefix) Bahamas (has the C6 prefix) Barbados (uses 8P)

  7. Independence Blue Cross - Wikipedia

    en.wikipedia.org/wiki/Independence_Blue_Cross

    Independence Blue Cross (Independence) is a health insurer based in Philadelphia, Pennsylvania, in the United States. [1] Independence is the largest health insurer in the Philadelphia area, serving people in the region and seven million nationwide.

  8. Category : Members of Blue Cross Blue Shield Association

    en.wikipedia.org/wiki/Category:Members_of_Blue...

    Pages in category "Members of Blue Cross Blue Shield Association" The following 21 pages are in this category, out of 21 total. This list may not reflect recent changes .

  9. List of mobile telephone prefixes by country - Wikipedia

    en.wikipedia.org/wiki/List_of_mobile_telephone...

    Users can switch carriers while keeping number and prefix (so prefixes are not tightly coupled to a specific carrier). 7 Claro 8: Instituto Costarricense de Electricidad (Kölbi) Croatia +385: 91: 9: A1 Hrvatska: Due to Mobile number portability the prefix of an existing number does not determine the carrier. Any new number will follow the ...