Telecom Data Mining
 

Telecom Data Nugget: The volume of toll free numbers increased substantially in 90's from around 3 million numbers to about 20 million, then leveled off. 
 


 

Telecom facts:

International rates and revenues
Interstate minutes

Interstate costs
Telecom revenues
Telephone CPI 1

Telephone CPI 2
Area codes

Local loops

Employees

Wireless

Patents
Toll free numbers

Toll free revenue
High speed 1

High speed 2

High speed 3
SMS traffic
SMS revenue

 

Working Toll-Free Numbers (Numbers in Millions)  

Working Toll-Free Numbers


 

Telephone Numbers Assigned for Toll-Free Service (800, 888, 877, 866)

(Summary December 1993 - December 2004) ( Source: FCC 2005 )
              
               
   Working MiscellaneousTotal Spare Toll-Free
YearMonthToll-FreeToll-FreeToll-FreeNumbers
   NumbersNumbers 1NumbersStill
         AssignedAvailable
               
               
1993 December 3,155,955  731,438    3,887,393  3,822,607   
1994 December 4,948,605  763,235    5,711,840  1,998,160   
1995 December 6,700,576  286,487    6,987,063  722,937   
1996 December 9,527,982  945,671    10,473,653  5,216,347   
1997 December 12,980,714  996,449    13,977,163  1,712,837   
1998 December 16,200,883  965,466    17,166,349  6,503,651   
1999 December 19,677,001  1,101,964    20,778,965  2,891,035   
2000 December 23,022,015  1,178,096    24,200,111  7,449,889   
2001 December 23,453,029  1,027,973    24,481,002  7,168,998   
2002 December 22,496,215  1,051,232    23,547,447  8,102,553   
2003 December 21,108,662  941,520    22,050,182  9,599,818   
2004 December 22,159,440  1,145,661    23,305,101  8,344,899   
               

Note:  For individual month assignments through June 2003, see Industry Analysis and Technology Division, Wireline Competition Bureau, Trends in Telephone Service (August 2003).
* Toll-free (800) service was initially offered by AT&T in 1967.  On May 1, 1993, procedures for routing toll-free calls were changed and 800 numbers were made "portable" so customers who switched service providers could retain their numbers.  Due to the growth in toll-free numbers, a new toll-free calling code, 888, was added in March 1996, which made it possible to assign about 8 million new toll-free numbers.  A third toll-free calling  code, 877, was added in April 1998; and a fourth toll-free code, 866, was added in July 2000.
*  Miscellaneous numbers include those in the 800, 888, 877, and 866 service management systems maintained  by Database Service Management, Inc., and categorized as reserved, assigned but not yet activated, recently  disconnected, or suspended.


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