 |
 |
| city/area | all listed phonenumbers of landlines should be in the |
country
code
or national long distance direct dial code |
area
code
or NPA (Numbering Plan Area) |
exchange
(Central Office) number |
line
number
each Central Office can have up to 9999 lines numbered from 0000 to 9999 |
important
|
| Waco | Phonebook
of Texas.c m |
+I
|
254
|
- - -
|
- - - -
|
|
| Waipahu | Phonebook
of Hawaii.cm
|
+I
|
808
|
- - -
|
- - - -
|
|
| Walnut Creek | Phonebook
of California.cm |
+I
|
925
|
- - -
|
- - - -
|
|
| Waltham | Phonebook
of Massachusetts.cm |
+I
|
78I
|
- - -
|
- - - -
|
|
| Warren | Phonebook
of Michigan.cm |
+I
|
586
|
- - -
|
- - - -
|
|
| Warren | Phonebook
of Michigan.cm |
+I
|
8I0
|
- - -
|
- - - -
|
|
| Warrensburg | Phonebook
of Missouri.cm |
+I
|
660
|
- - -
|
- - - -
|
|
| Warwick | Phonebook
of Rhode Island.cm |
+I
|
40I
|
- - -
|
- - - -
|
|
| Washington DC |
+I
|
202
|
- - -
|
- - - -
|
||
| Washington Subburbs | Phonebook
of Maryland.cm |
+I
|
240
|
- - -
|
- - - -
|
|
| Washington Subburbs | Phonebook
of Maryland.cm |
+I
|
30I
|
- - -
|
- - - -
|
|
| Washington Subburbs | Phonebook
of Pennsylvania.cm
|
+I
|
724
|
- - -
|
- - - -
|
|
| Washington Subburbs | Phonebook
of Pennsylvania.cm
|
+I
|
878
|
- - -
|
- - - -
|
|
| Washington Subburbs | Phonebook
of Virginia.cm |
+I
|
703
|
- - -
|
- - - -
|
|
| Waterbury |
+I
|
203
|
- - -
|
- - - -
|
||
| Waterbury are code effectif sep 01 00 | Phonebook
of Connecticut.cm |
+I
|
475
|
- - -
|
- - - -
|
|
| Waterloo | Phonebook
of Iowa.cm |
+I
|
3I9
|
- - -
|
- - - -
|
|
| Waterfront | Phonebook
of New Jersey.cm |
+I
|
856
|
- - -
|
- - - -
|
|
| Waukegan | Phonebook
of Illinois.cm |
+I
|
224
|
- - -
|
- - - -
|
|
| Waukesha | Phonebook
of Wisconsin.cm |
+I
|
262
|
- - -
|
- - - -
|
|
| Wausau | Phonebook
of Wisconsin.cm |
+I
|
7I5
|
- - -
|
- - - -
|
|
| Weirton | Phonebook
of West Virginia.cm |
+I
|
304
|
- - -
|
- - - -
|
|
| West des Moines | Phonebook
of Iowa.cm |
+I
|
5I5
|
- - -
|
- - - -
|
|
| West Memphis | Phonebook
of Arkansas.cm |
+I
|
870
|
- - -
|
- - - -
|
|
| West Palm Beach | Phonebook
of Florida.cm |
+I
|
56I
|
- - -
|
- - - -
|
|
| Westchester | Phonebook
of New York.cm |
+I
|
9I4
|
- - -
|
- - - -
|
|
| Westland | Phonebook
of Michigan.cm |
+I
|
734
|
- - -
|
- - - -
|
|
| Wheeling | Phonebook
of West Virginia.cm |
+I
|
304
|
- - -
|
- - - -
|
|
| Wheeling | Phonebook
of Ohio.cm |
+I
|
6I4
|
- - -
|
- - - -
|
|
| Whistler | British Columbia/BC Canada |
+I
|
604
|
- - -
|
- - - -
|
|
| White Plains | Phonebook
of New York.cm |
+I
|
9I4
|
- - -
|
- - - -
|
|
| Whitehorse | Yukon Territory/YT Canada |
+I
|
867
|
- - -
|
- - - -
|
|
| Wichita | Phonebook
of Kansas.cm |
+I
|
3I6
|
- - -
|
- - - -
|
|
| Wichita Falls | Phonebook
of Texas.cm |
+I
|
940
|
- - -
|
- - - -
|
|
| Wilkes Barre | Phonebook
of Pennsylvania.cm
|
+I
|
570
|
- - -
|
- - - -
|
|
| Williamsport | Phonebook
of Pennsylvania.cm
|
+I
|
570
|
- - -
|
- - - -
|
|
| Willmar | Phonebook
of Minnesota.cm |
+I
|
320
|
- - -
|
- - - -
|
|
| Wilmington | Phonebook
of Delaware.cm |
+I
|
302
|
- - -
|
- - - -
|
|
| Wilmington | Phonebook of North Carolina.c m |
+I
|
9I0
|
- - -
|
- - - -
|
|
| Winona | Phonebook
of Massachusetts.cm |
+I
|
507
|
- - -
|
- - - -
|
|
| Wilson | Phonebook of North Carolina.c m |
+I
|
252
|
- - -
|
- - - -
|
|
| Winnipeg |
Manitoba/MB
|
+I
|
204
|
- - -
|
- - - -
|
|
| Worcester | Phonebook
of Massachusetts.cm |
+I
|
508
|
- - -
|
- - - -
|
|
| Winslow | Phonebook
of Washington.cm |
+I
|
206
|
- - -
|
- - - -
|
|
|
Wyoming
|
Phonebook
of Michigan.cm |
+I
|
23I
|
- - -
|
- - - -
|
|
| Wyoming | Phonebook
of Michigan.cm |
+I
|
6I6
|
- - -
|
- - - -
|
|
|
or
O
for Operator |
||||||
 |
the
US telephone system: orginally and before the divestiture of AT&T into 22 Baby Bells in I984 Us area-codes were rather simple,.. |
...from
200 - 900
and |
restricted
to the first I9 n°s
in a given series example 200 - 2I9 300 - 3I9 |
|
|
codes
out of this
dialing schemes are recent |
m