IN PRODUCTION ORDER:
7G01 - 7G13 = 13 Total: 13
7F01 - 7F24 = 24 Total: 37
8F01 - 8F24 = 24 Total: 61
9F01 - 9F22 = 22 Total: 83
1F01 - 1F22 = 22 Total: 105
2F01 - 2F22 = 22 Total: 127
2F31 - 2F33 = 3 Total: 130
3F01 - 3F24 = 24 Total: 154
3F31 - 3F31 = 1 Total: 155
3G01 - 3G04 = 4 Total: 159
4F01 - 4F24 = 24 Total: 183
5F01 - 5F24 = 24 Total: 207
AABF01 - AABF23 = 23 Total: 230
BABF01 - BABF22 = 22 Total: 252
CABF01 - CABF22 = 22 Total: 274
DABF01 - DABF22 = 22 Total: 296
plus:
EABF01 = Total: 297
EABF02 = Total: 298
EABF03 = Total: 299
EABF04 = Total: 300
EABF05 = Total: 301
EABF06 = Total: 302IN BROADCAST ORDER:
Obviously, same as above for 7G01 through DABF22 (296 episodes) plus: EABF01 12/15/02 8:00 PM Total: 297 EABF02 01/05/03 8:00 PM Total: 298 EABF03 01/12/03 8:00 PM Total: 299 EABF04 02/02/03 8:00 PM Total: 300 EABF06 02/09/03 8:00 PM Total: 301 EABF05 02/16/03 8:00 PM Total: 302
Hence EABF04 (February 2 2003) was the real 300th episode by BOTH production AND network broadcast order. That makes EABF05 ("Barting Over"), which Fox is advertising as the 300th, the 301st produced and the 302nd aired.
If somebody already pointed this out, sorry.