× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
lingo lingo
wrote...
Posts: 763
Rep: 0 0
6 years ago
You must be aware of _____ within the United States and foreign countries when placing long-distance telephone calls.
 
  a. localized time
  b. calling zones
  c. calling hours
  d. time zones
Read 36 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
d
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  918 People Browsing
 113 Signed Up Today
Related Images
  
 488
  
 472
  
 206
Your Opinion
What's your favorite math subject?
Votes: 293