Russia - data and voice cards needed.

[NFH]

Originally Posted by Peterburger

Megafon has the best 3G coverage, but there is no unlimited Megafon internet tariff "working" in both cities. That means that you, for example, can buy unlimited internet sim with 475 Rub (16 USD)/month fee in SPb, but you will get 7 Rub(0.23USD) / Mb , using this sim in Moscow.

МегаФон has a number of 30MB/day data bundles:

Moscow data
RUB5/day
Activate: *105*450#
Deactivate: *105*450*0#

Non-Moscow data
RUB30 + RUB5/day
Activate: *105*800#
Deactivate: *105*800*0#

National data
RUB30 + RUB10/day
Activate: *105*650#
Deactivate: *105*650*0#