(+1 240 or +1 301 or +1 410 or +1 443)
one of the original 13
Colonies - cofounded the USA in 1788
local internet code
.md.us has not
been adopted - only .com
32,134
km² (12,407 sq mls) - 5,071,000 people
phone
system
calling to Maryland
from USA 1
from most Countries
00 1
+1 xxx xxx xxxx
(10 digits
after the country code)
calling from
Maryland
local
calls
no area code
inside
the same area
national long distance
national prefix: 1
area code: xxx (always 3 digits)
number: xxx xxxx (always 7 digits)
international calls
international prefix: 011
country code:x or xx or xxx
number: ???
exeption ! Canada
or the Caribbean
(1 --- --- ----)
are also part of the
North American
numbering Plan (NANP)
exampe
calling from Maryland
to Phone Book
of the World
in France
011 33 1 4221 1111
11 rue des Dechargeurs
75001 Paris
usefull numbers
american operator 411
call the operator from
outside the US
+1 310 555 1212
international operator
(call from inside the US)
1010 2220
short ... PBof.com/maryland
