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
|
Aberdeen | Phonebook
of South Dakota.c![]() |
+I
|
605
|
- - -
|
- - - -
|
|
Abilene | Phonebook
of Texas.c![]() |
+I
|
9I5
|
- - -
|
- - - -
|
|
Akron
|
Phonebook
of Ohio.c![]() |
+I
|
234
|
- - -
|
- - - -
|
|
Akron | Phonebook
of Ohio.c![]() |
+I
|
330
|
- - -
|
- - - -
|
|
Albuquerque | Phonebook
of New Mexico.c![]() |
+I
|
505
|
- - -
|
- - - -
|
|
Alexandria | Phonebook
of Virginia.c![]() |
+I
|
57I
|
- - -
|
- - - -
|
|
Alexandria | Phonebook
of Virginia.c![]() |
+I
|
703
|
- - -
|
- - - -
|
|
Albany | Phonebook
of New York.c![]() |
+I
|
5I8
|
- - -
|
- - - -
|
|
Albany | Phonebook
of Georgia.c![]() |
+I
|
9I2
|
- - -
|
- - - -
|
|
Algonquin Park | Phonebook
of Ontario.c![]() |
+I
|
705
|
- - -
|
- - - -
|
|
Alton | Phonebook
of Illinois.c![]() |
+I
|
6I8
|
- - -
|
- - - -
|
|
Altoona | Phonebook
of Pennsylvania.c![]() |
+I
|
8I4
|
- - -
|
- - - -
|
|
Amarillo | Phonebook
of Texas.c![]() |
+I
|
806
|
- - -
|
- - - -
|
|
Ames | Phonebook
of Iowa.c![]() |
+I
|
5I5
|
- - -
|
- - - -
|
|
Amos | Phonebook
of Quebec.c![]() |
+I
|
8I9
|
- - -
|
- - - -
|
|
Anaheim | Phonebook
of California.c![]() |
+I
|
7I4
|
- - -
|
- - - -
|
|
Anaheim | Phonebook
of California.c![]() |
+I
|
909
|
- - -
|
- - - -
|
|
Anchorage | Phonebook
of Alaska.c![]() |
+I
|
907
|
- - -
|
- - - -
|
|
Anderson | Phonebook
of Indiana.c![]() |
+I
|
765
|
- - -
|
- - - -
|
|
Anderson | Phonebook
of South Carolina.c![]() |
+I
|
864
|
- - -
|
- - - -
|
|
Ann Arbor | Phonebook
of Michigan.c![]() |
+I
|
734
|
- - -
|
- - - -
|
|
Annandale | Phonebook
of Virginia.c![]() |
+I
|
703
|
- - -
|
- - - -
|
|
Antioch | Phonebook
of California.c![]() |
+I
|
925
|
- - -
|
- - - -
|
|
Appleton | Phonebook
of Wisconsin.c![]() |
+I
|
920
|
- - -
|
- - - -
|
|
Arlington | Phonebook
of Texas.c![]() |
+I
|
682
|
- - -
|
- - - -
|
|
Arlington | Phonebook
of Texas.c![]() |
+I
|
8I7
|
- - -
|
- - - -
|
|
Arlington Heights | Phonebook
of Illinois.c![]() |
+I
|
224
|
- - -
|
- - - -
|
|
Arlington Heights | Phonebook
of Illinois.c![]() |
+I
|
847
|
- - -
|
- - - -
|
|
Asheville | Phonebook
of North Carolina.c![]() |
+I
|
828
|
- - -
|
- - - -
|
|
Ashland | Phonebook
of Kentucky.c![]() |
+I
|
606
|
- - -
|
- - - -
|
|
Ashland | Phonebook
of Oklahoma.c![]() |
+I
|
9I8
|
- - -
|
- - - -
|
|
Athens | Phonebook
of Georgia.c![]() |
+I
|
706
|
- - -
|
- - - -
|
|
Atlanta | Phonebook
of Georgia.c![]() |
+I
|
404
|
- - -
|
- - - -
|
|
Atlanta | Phonebook
of Georgia.c![]() |
+I
|
678
|
- - -
|
- - - -
|
|
Atlanta | Phonebook
of Georgia.c![]() |
+I
|
770
|
- - -
|
- - - -
|
|
Atlantic City | Phonebook
of New Jersey.c![]() |
+I
|
609
|
- - -
|
- - - -
|
|
Aubrun | Phonebook
of Washington.c![]() |
+I
|
253
|
- - -
|
- - - -
|
|
Augusta | Phonebook
of Georgia.c![]() |
+I
|
706
|
- - -
|
- - - -
|
|
Aurora | Phonebook
of Colorado.c![]() |
+I
|
303
|
- - -
|
- - - -
|
|
Aurora | Phonebook
of Colorado.c![]() |
+I
|
720
|
- - -
|
- - - -
|
|
Aurora | Phonebook
of Illinois.c![]() |
+I
|
630
|
- - -
|
- - - -
|
|
Austin | Phonebook
of Texas.c![]() |
+I
|
5I2
|
- - -
|
- - - -
|
|
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 |