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

arrlpre3.txt has 24202 prefix+callsign mappings.
cqwwpre3.txt has 24353 prefix+callsign mappings.

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Added Prefixes/Callsigns:

• EA6XQ/P is Balearic Is., EA6
• 23C and 2E are both England, G
• GB3KCD is Isle of Man, GD
• GB3KCI is Northern Ireland, GI
• 2R0XZA, GR6ZAK, GR5DX, GR0AZC and GB3KCM are all Scotland, GM/t
• GB3KCU is Guernsey, GU
• MR7OFS, GB5LAF and GB3KCW are all Wales, GW
• WO1S, WA9JIB, W8BFX, W4NJK, W0RIC, NK2J, N8JOE, KD9Z, KC1EO and AJ0SE are all USA, K in CQ Zone 3, ITU Zone 6
• NE7R, KE7NO and K7MS are all USA, K in CQ Zone 4, ITU Zone 6
• WY7KY, WY7AA, WA9ZZ, WA3NZA, W9UP, W9GM, W9BM, W1CAM, NO3OO, NN7V, NG9B, N9VAO, N9CDX, N8MD, N6LEE, N6HEW, KW7EET, KS4XU, KK9U, KK4NAW, KG9JF, KF7HIL, KD9RBY, KD2RPX, KB6OJE, KB6B, K9ZMU, K9WM, K9OT, K9KSU, K9IVN, K8MCN, K4FMH, K3IFR, K2ZP and K1BJC are all USA, K in CQ Zone 4, ITU Zone 7
• WD6BNY, WD4KTF, WB5WAH, WA4CAX, W5THT, W5RCG, W5GAI, W5EPL, W4PUD, W2RSS, W1WSF, W1LTC, NY4JB, NS2X, NG3Q, N5SA, N5PA, N5FTY, N5BLY, N4MJ, N4LS, N4DBR, N0GAF, N0AE, KZ4A, KY4MAK, KQ4FXO, KQ4CAE, KO4UOJ, KO4TFE, KN4DUA, KK5OQ, KK4XA, KJ4JPV, KI4VLI, KI4PHE, KE4SVI, KD5EJG, KB3A, K4TNN, K4KKI, K4FTY, K4BAD, K3KO, K1ND, K0DSC, AI4LU, AE2V, AD4DQ, AB4WL, AA4HV and AA2Q are all USA, K in CQ Zone 4, ITU Zone 8
• WV8TG, WU5E, WP4PZD, WF8D, WD9GMK, WB8EKG, WB8BPU, WB8BEL, WB5EVF, WA0WHT, W8VZ, W7MAE, W6SFG, W5ZC, W5BLX, NY5E, NP2Z, NP2FV, NB5E, N9MTG, N9KIY, N8JAX, N7GFB, N5CBP, KQ0J, KE8AE, KE5NJ, KD8TF, KC8YRK, KA8JIL, K9OQ, K9MBQ, K8WWN, K7JN, K5HIP, K0DVH, AG8GT, AB5VJ and AA7JV are all USA, K in CQ Zone 5, ITU Zone 8
• W1NGR and KF7SEE are both Hawaii, KH6
• KK6CAU, KK6BVH, KI6ZYO, KF7PFN, KC2LHD and AG6PI are all Alaska, KL7
• RV1CC/M and RM1O/M are both European Russia, UA in CQ Zone 16, ITU Zone 19
• UB5O/M and R1CF/M are both European Russia, UA in CQ Zone 16, ITU Zone 29
• UA9CTT/P is Asiatic Russia, UA9 in CQ Zone 17, ITU Zone 30
• UA9JKM/M is Asiatic Russia, UA9 in CQ Zone 18, ITU Zone 31
• ZQ2HRH is Gibraltar, ZB2

Removed Prefixes/Callsigns:

• 2E in England, G
• GB2CC in Wales, GW
• UB5O/M, UA9CTT/P, RV1CC/M, RM1O/M and R1CF/M in European Russia, UA in CQ Zone 16, ITU Zone 29