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: 2008
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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| 503 |
971 Overlay Expansion |
OR: Northwestern Oregon |
prior --- 10D (M) 04/27/08 --- NPA 04/27/08 |
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|
403 & 780 |
587 Overlay |
AB:
Alberta (both NPAs, entire
province) (587) 510-8378 (587) 610-8378 (587) 810-8378 |
06/21/08 --- 10D (M) 09/06/08 --- NPA 09/19/08 |
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| 418 |
581 Overlay |
QC:
Quebec (581) 510-8378 (581) 610-8378 (581) 710-8378 (581) 810-8378 |
06/24/08 --- 10D (M) 09/08/08 --- NPA 09/06/08 |
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| 304 |
681 Overlay |
WV:
Entire state (681) 990-8378 |
07/26/08 --- 10D (M) 02/28/09 --- NPA 03/28/09 |
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| 505 |
575 Split |
NM: Northwestern New Mexico |
Mandatory 10/05/08 |
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| 818 |
747 Overlay |
CA: North Suburban Los Angeles (747) 222-8378 |
10/11/08 --- 10D (M) 04/18/09 --- NPA 05/18/09 |
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| 760 |
442 Split |
CA:
Southwestern
California (area surrounding San Diego) (442) 442-1442 |
11/08/08 --- 10D (M) & NPA 05/16/09 |
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