Unable To Find A Table?

why am i getting this?

SQL> SELECT TABLE_NAME,owner from dba_TABLES where TABLE_NAME in ('BSNL_ACCOUNT_DATA','BSNL_SERVICE_DATA','BSNL_PKG_DETAILS');

TABLE_NAME OWNER
------------------------------ ------------------------------
BSNL_ACCOUNT_DATA BPREAD
BSNL_SERVICE_DATA BPREAD

but the table exists

SQL> select count(*) from BPREAD.BSNL_PKG_DETAILS;

COUNT(*)
----------
3704

SQL> select TABLE_NAME,owner from dba_TABLES where TABLE_NAME='BSNL_PKG_DETAILS';

no rows selected

why is it showing no rows even if the table exists