ADIFCnt.txt has 340 DXCC entities and 62 deleted DXCC entities.

arrlpre3.txt has 25776 prefix+callsign mappings.
cqwwpre3.txt has 25932 prefix+callsign mappings.

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Added Prefixes/Callsigns:

• AT44I is Antarctica, CE9 in CQ Zone 39, ITU Zone 69
• GB9VED is Northern Ireland, GI
• AL7KC is USA, K in CQ Zone 3, ITU Zone 6
• W4ATD is USA, K in CQ Zone 4, ITU Zone 8
• KZ4DP is Alaska, KL7
• K9P is Puerto Rico, KP4
• LU9XEK/W is Argentina, LU in ITU Zone 16
• UE82ML, UE82M and R900 are all European Russia, UA in CQ Zone 16, ITU Zone 29
• UA9AR/P is Asiatic Russia, UA9 in CQ Zone 17, ITU Zone 30

Removed Prefixes/Callsigns:

• W1ESE in USA, K in CQ Zone 3, ITU Zone 6
• KQ4CTD in USA, K in CQ Zone 4, ITU Zone 8
• K4W in Puerto Rico, KP4
• R900RO, R900DV, R900DM and R900BL in European Russia, UA in CQ Zone 16, ITU Zone 29
• UA9AR/P in Asiatic Russia, UA9 in CQ Zone 17, ITU Zone 30