HISTORY

Index

1946 Proposal
1947 Final Plan
1948 - 1959
1960 - 1969
1970 - 1979
1980 - 1989
1990 - 1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009

 

  

NANP Area Code History: 2005

With the advent of the widespread implementation of voice over IP and the possibility of an ARPA internet-routed solution that would integrate phone numbers and IP addresses, demand for area codes remained at lows not seen since the late 1980s.
   

  
 

PERMISSIVE USE

MANDATORY USE

STILL UNDER REVIEW APPROVED, PENDING ACTIVATION

Old

New
Type

State (linked): Geographic Description
( Map Link )   Test Number

Permissive
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Mandatory

809 829
Overlay
Caribbean: Dominican Republic
(829) 222-9999

*earliest COC activation date, per PL-338

10D (P)
01/31/05
---- 
10D (M)
08/01/05
---- 
NPA
08/01/05
10/01/05*
NEW 684 American Samoa
(684) 633-0001
---
---
04/02/05
801 385
3-way split
UT: Salt Lake City area
MAP Link  COC List 
delayed
706 762
Overlay
GA: Northern Georgia, except Atlanta LATA 10D (P)
09/01/05
---
10D (M)
04/03/06
---
NPA
05/16/06
310 424
Overlay
CA: Los Angeles County 10D
12/31/05
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