HISTORY
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: 2006
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.
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Old |
New
|
State (linked): Geographic
Description
|
Permissive
|
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| 706 |
762 Overlay |
GA: Northern Georgia, except Atlanta LATA (762) 222-7777 |
prior ---- 10D (M) 04/03/06 ---- NPA 05/16/06 |
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| 519 |
226 Overlay |
ON:
Southwestern Ontario (226) 610-8378, (226) 810-8378, (226) 610-2455 $$ |
10D (P) 06/17/06 ---- 10D (M) 10/14/06 ---- NPA 10/21/06 |
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| 514 |
438 Overlay |
QC: Montreal |
10D (P) 06/17/06 ---- 10D (M) 10/28/06 ---- NPA 11/11/06 |
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| 310 |
424 Overlay |
CA: Los Angeles County (424) 424-0424 |
prior ---- 10D (M) 07/26/06 ---- NPA 08/26/06 |
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| 815 |
779 Overlay |
IL: Northwestern Illinois (779) 779-0000 |
10D (P) 08/19/06 --- --- |
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| 630 |
331 Overlay |
IL: Southwestern Chicago Suburbs (331) 330-0331 |
1+10D (P) 12/15/06 --- --- |
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