If you are asking about how many character slots you have, it's 7 slots for a standard account and 12 slots for a Station Access account. This is not expansion-dependent.
If you are asking about how many different character types are possible without expansions then the answer is 408 possible race/class combos (excluding the Fae for being expansion-required).
ty soo much so i can have 7 character without an expansion am i right ?
With a standard, EQ2-only account, yes. If you sign up for Station Access (more expensive monthly, but gives you accounts on just about all of the games that SOE publishes) you get 12.