There are several states with a dozen or more area codes. California has the most, with 30 already and the 31st coming on Nov. 20, 2012.
California has the distinction of having two dozen telephone area codes. This is due to its large population and diverse geographic regions, which necessitate multiple area codes to manage telephone numbering. As a result, California has the highest number of area codes in the United States.
California has 31, with #32 scheduled for 2015. Texas has 26.
Depends on where exactly you're talking about. Texas has about two dozen area codes.
There are several dozen area codes in Brazil. Please be more specific.
You can get a state-by-state listing of telephone area codes in India at the link below.
There are several dozen area codes beginning with '9' in North America. See the list in the related links. It happens that, except for area codes 902 and 905 in Canada, all North American area codes beginning with '9' are in the United States. (as of 2012-05-29)
The United States does not have separate area codes for mobile phones. Mobile phones (cell phones) use the same geographic area codes as landline phones. Florida has more than a dozen area codes, so you need to be more specific about where in Florida.
California had 28 area codes at the beginning of 2010, with more proposed.
six area codes: 928 602 623 480 520
Saskatchewan
The Mexican state of Tabasco has 11 different area codes.
No such area code in the U.S. U.S. area codes never begin with 0.