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

arrlpre3.txt has 26013 prefix+callsign mappings.
cqwwpre3.txt has 26171 prefix+callsign mappings.

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Added Prefixes/Callsigns:

• GB4RS is Guernsey, GU
• GB4LMA is Wales, GW
• NL7TD and KH7CM are both USA, K in CQ Zone 4, ITU Zone 7
• WL7NU and KL4SN are both USA, K in CQ Zone 4, ITU Zone 8
• KD9TGU is USA, K in CQ Zone 5, ITU Zone 8
• KK6MZE is Hawaii, KH6
• KK7GYU is Alaska, KL7
• R8FF/P is European Russia, UA in CQ Zone 16, ITU Zone 29
• UA9JLL/M and R0AK/M are both Asiatic Russia, UA9 in CQ Zone 18, ITU Zone 31

Removed Prefixes/Callsigns:

• W3NX, KL2NL and KH7CM in USA, K in CQ Zone 3, ITU Zone 6
• KF7UFF in USA, K in CQ Zone 4, ITU Zone 7
• W8JAY in Hawaii, KH6
• R8FF/P in European Russia, UA in CQ Zone 16, ITU Zone 29
• R0AK/M in Asiatic Russia, UA9 in CQ Zone 17, ITU Zone 30
• UA9JLL/M in Asiatic Russia, UA9 in CQ Zone 18, ITU Zone 31