group/country ID = 0 (hyphen after the 1st digit) Publisher ID = 00...19 (hyphen after the 3rd digit) Block size = 1,000,000 (requires 6 digits) check digit is 0-9 or 'x' group/country ID = 0 (space after the 1st digit) Publisher ID = 00...19 (space after the 3rd digit) Block size = 1,000,000 (requires 6 digits) check digit is 0-9 or 'x' group/country ID = 0 (hyphen after the 1st digit) Publisher ID = 200...699 (hyphen after the 4th digit) Block size = 100,000 (requires 5 digits) check digit is 0-9 or 'x' group/country ID = 0 (space after the 1st digit) Publisher ID = 200...699 (space after the 4th digit) Block size = 100,000 (requires 5 digits) check digit is 0-9 or 'x' group/country ID = 0 (hyphen after the 1st digit) Publisher ID = 7000...8499 (hyphen after the 5th digit) Block size = 10,000 (requires 4 digits) check digit is 0-9 or 'x' group/country ID = 0 (space after the 1st digit) Publisher ID = 7000...8499 (space after the 5th digit) Block size = 10,000 (requires 4 digits) check digit is 0-9 or 'x' group/country ID = 0 (hyphen after the 1st digit) Publisher ID = 85000...89999 (hyphen after the 6th digit) Block size = 1,000 (requires 3 digits) check digit is 0-9 or 'x' group/country ID = 0 (space after the 1st digit) Publisher ID = 85000...89999 (space after the 6th digit) Block size = 1,000 (requires 3 digits) check digit is 0-9 or 'x' group/country ID = 0 (hyphen after the 1st digit) Publisher ID = 900000...949999 (hyphen after the 7th digit) Block size = 100 (requires 2 digits) check digit is 0-9 or 'x' group/country ID = 0 (space after the 1st digit) Publisher ID = 900000...949999 (space after the 7th digit) Block size = 100 (requires 2 digits) check digit is 0-9 or 'x' group/country ID = 0 (hyphen after the 1st digit) Publisher ID = 9500000...9999999 (hyphen after the 8th digit) Block size = 10 (requires 1 digit) check digit is 0-9 or 'x' group/country ID = 0 (space after the 1st digit) Publisher ID = 9500000...9999999 (space after the 8th digit) Block size = 10 (requires 1 digit) check digit is 0-9 or 'x' group/country ID = 1 (hyphen after the 1st digit) Publisher ID = 55000...86979 (hyphen after the 6th digit) Block size = 1,000 (requires 3 digits) check digit is 0-9 or 'x' group/country ID = 1 (space after the 1st digit) Publisher ID = 55000...86979 (space after the 6th digit) Block size = 1,000 (requires 3 digits) check digit is 0-9 or 'x' group/country ID = 1 (hyphen after the 1st digit) Publisher ID = 869800...998999 (hyphen after the 7th digit) Block size = 100 (requires 2 digits) check digit is 0-9 or 'x' group/country ID = 1 (space after the 1st digit) Publisher ID = 869800...998999 (space after the 7th digit) Block size = 100 (requires 2 digits) check digit is 0-9 or 'x' group/country ID = 1 (hyphen after the 1st digit) Publisher ID = 9990000...9999999 (hyphen after the 8th digit) Block size = 10 (requires 1 digit) check digit is 0-9 or 'x' group/country ID = 1 (space after the 1st digit) Publisher ID = 9990000...9999999 (space after the 8th digit) Block size = 10 (requires 1 digit) check digit is 0-9 or 'x' group/country ID = 2 (hyphen after the 1st digit) Country = France, Belgium, Canada, Switzerland check digit is 0-9 or 'x' group/country ID = 2 (space after the 1st digit) Country = France, Belgium, Canada, Switzerland check digit is 0-9 or 'x' group/country ID = 3 (hyphen after the 1st digit) Country = Germany, Austria, Switzerland check digit is 0-9 or 'x' group/country ID = 3 (space after the 1st digit) Country = Germany, Austria, Switzerland check digit is 0-9 or 'x' group/country ID = 4 (hyphen after the 1st digit) Country = Japan check digit is 0-9 or 'x' group/country ID = 4 (space after the 1st digit) Country = Japan check digit is 0-9 or 'x' group/country ID = 5 (hyphen after the 1st digit) Country = Russian Federation countries check digit is 0-9 or 'x' group/country ID = 5 (space after the 1st digit) Country = Russian Federation countries check digit is 0-9 or 'x' group/country ID = 7 (hyphen after the 1st digit) Country = China check digit is 0-9 or 'x' group/country ID = 7 (space after the 1st digit) Country = China check digit is 0-9 or 'x' group/country ID = 80 (hyphen after the 2nd digit) Country = Czech Republic and Slovakia check digit is 0-9 or 'x' group/country ID = 80 (space after the 2nd digit) Country = Czech Republic and Slovakia check digit is 0-9 or 'x' group/country ID = 81 (hyphen after the 2nd digit) Country = India check digit is 0-9 or 'x' group/country ID = 81 (space after the 2nd digit) Country = India check digit is 0-9 or 'x' group/country ID = 82 (hyphen after the 2nd digit) Country = Norway check digit is 0-9 or 'x' group/country ID = 82 (space after the 2nd digit) Country = Norway check digit is 0-9 or 'x' group/country ID = 83 (hyphen after the 2nd digit) Country = Norway check digit is 0-9 or 'x' group/country ID = 83 (space after the 2nd digit) Country = Norway check digit is 0-9 or 'x' group/country ID = 84 (hyphen after the 2nd digit) Country = Spain check digit is 0-9 or 'x' group/country ID = 84 (space after the 2nd digit) Country = Spain check digit is 0-9 or 'x' group/country ID = 85 (hyphen after the 2nd digit) Country = Brazil check digit is 0-9 or 'x' group/country ID = 85 (space after the 2nd digit) Country = Brazil check digit is 0-9 or 'x' group/country ID = 86 (hyphen after the 2nd digit) Country = Yugoslavia, Bosnia, Herzegovina, Croatia, Macedonia, Slovenia check digit is 0-9 or 'x' group/country ID = 86 (space after the 2nd digit) Country = Yugoslavia, Bosnia, Herzegovina, Croatia, Macedonia, Slovenia check digit is 0-9 or 'x' group/country ID = 87 (hyphen after the 2nd digit) Country = Denmark check digit is 0-9 or 'x' group/country ID = 87 (space after the 2nd digit) Country = Denmark check digit is 0-9 or 'x' group/country ID = 88 (hyphen after the 2nd digit) Country = Italy, Switzerland check digit is 0-9 or 'x' group/country ID = 88 (space after the 2nd digit) Country = Italy, Switzerland check digit is 0-9 or 'x' group/country ID = 89 (hyphen after the 2nd digit) Country = South Korea check digit is 0-9 or 'x' group/country ID = 89 (space after the 2nd digit) Country = South Korea check digit is 0-9 or 'x' group/country ID = 90 (hyphen after the 2nd digit) Country = check digit is 0-9 or 'x' group/country ID = 90 (space after the 2nd digit) Country = check digit is 0-9 or 'x' group/country ID = 91 (hyphen after the 2nd digit) Country = Sweden check digit is 0-9 or 'x' group/country ID = 91 (space after the 2nd digit) Country = Sweden check digit is 0-9 or 'x' group/country ID = 92 (hyphen after the 2nd digit) Country = check digit is 0-9 or 'x' group/country ID = 92 (space after the 2nd digit) Country = check digit is 0-9 or 'x' group/country ID = 93 (hyphen after the 2nd digit) Country = India check digit is 0-9 or 'x' group/country ID = 93 (space after the 2nd digit) Country = India check digit is 0-9 or 'x' group/country ID = 950 (hyphen after the 3rd digit) Country = Argentina check digit is 0-9 or 'x' group/country ID = 950 (space after the 3rd digit) Country = Argentina check digit is 0-9 or 'x' group/country ID = 951 (hyphen after the 3rd digit) Country = Finland check digit is 0-9 or 'x' group/country ID = 951 (space after the 3rd digit) Country = Finland check digit is 0-9 or 'x' group/country ID = 952 (hyphen after the 3rd digit) Country = Finland check digit is 0-9 or 'x' group/country ID = 952 (space after the 3rd digit) Country = Finland check digit is 0-9 or 'x' group/country ID = 953 (hyphen after the 3rd digit) Country = Croatia check digit is 0-9 or 'x' group/country ID = 953 (space after the 3rd digit) Country = Croatia check digit is 0-9 or 'x' group/country ID = 954 (hyphen after the 3rd digit) Country = Bulgaria check digit is 0-9 or 'x' group/country ID = 954 (space after the 3rd digit) Country = Bulgaria check digit is 0-9 or 'x' group/country ID = 955 (hyphen after the 3rd digit) Country = Sri Lanka check digit is 0-9 or 'x' group/country ID = 955 (space after the 3rd digit) Country = Sri Lanka check digit is 0-9 or 'x' group/country ID = 956 (hyphen after the 3rd digit) Country = Chile check digit is 0-9 or 'x' group/country ID = 956 (space after the 3rd digit) Country = Chile check digit is 0-9 or 'x' group/country ID = 957 (hyphen after the 3rd digit) Country = Taiwan check digit is 0-9 or 'x' group/country ID = 957 (space after the 3rd digit) Country = Taiwan check digit is 0-9 or 'x' group/country ID = 958 (hyphen after the 3rd digit) Country = Colombia check digit is 0-9 or 'x' group/country ID = 958 (space after the 3rd digit) Country = Colombia check digit is 0-9 or 'x' group/country ID = 959 (hyphen after the 3rd digit) Country = Cuba check digit is 0-9 or 'x' group/country ID = 959 (space after the 3rd digit) Country = Cuba check digit is 0-9 or 'x' group/country ID = 960 (hyphen after the 3rd digit) Country = Greece check digit is 0-9 or 'x' group/country ID = 960 (space after the 3rd digit) Country = Greece check digit is 0-9 or 'x' group/country ID = 961 (hyphen after the 3rd digit) Country = Slovenia check digit is 0-9 or 'x' group/country ID = 961 (space after the 3rd digit) Country = Slovenia check digit is 0-9 or 'x' group/country ID = 962 (hyphen after the 3rd digit) Country = Hong Kong check digit is 0-9 or 'x' group/country ID = 962 (space after the 3rd digit) Country = Hong Kong check digit is 0-9 or 'x' group/country ID = 963 (hyphen after the 3rd digit) Country = Hong Kong check digit is 0-9 or 'x' group/country ID = 963 (space after the 3rd digit) Country = Hong Kong check digit is 0-9 or 'x' group/country ID = 964 (hyphen after the 3rd digit) Country = Iran check digit is 0-9 or 'x' group/country ID = 964 (space after the 3rd digit) Country = Iran check digit is 0-9 or 'x' group/country ID = 965 (hyphen after the 3rd digit) Country = Israel check digit is 0-9 or 'x' group/country ID = 965 (space after the 3rd digit) Country = Israel check digit is 0-9 or 'x' group/country ID = 966 (hyphen after the 3rd digit) Country = Ukraine check digit is 0-9 or 'x' group/country ID = 966 (space after the 3rd digit) Country = Ukraine check digit is 0-9 or 'x' group/country ID = 967 (hyphen after the 3rd digit) Country = Malaysia check digit is 0-9 or 'x' group/country ID = 967 (space after the 3rd digit) Country = Malaysia check digit is 0-9 or 'x' group/country ID = 968 (hyphen after the 3rd digit) Country = Mexico check digit is 0-9 or 'x' group/country ID = 968 (space after the 3rd digit) Country = Mexico check digit is 0-9 or 'x' group/country ID = 969 (hyphen after the 3rd digit) Country = Pakistan check digit is 0-9 or 'x' group/country ID = 969 (space after the 3rd digit) Country = Pakistan check digit is 0-9 or 'x' group/country ID = 970 (hyphen after the 3rd digit) Country = Mexico check digit is 0-9 or 'x' group/country ID = 970 (space after the 3rd digit) Country = Mexico check digit is 0-9 or 'x' group/country ID = 971 (hyphen after the 3rd digit) Country = Philippines check digit is 0-9 or 'x' group/country ID = 971 (space after the 3rd digit) Country = Philippines check digit is 0-9 or 'x' group/country ID = 972 (hyphen after the 3rd digit) Country = Portugal check digit is 0-9 or 'x' group/country ID = 972 (space after the 3rd digit) Country = Portugal check digit is 0-9 or 'x' group/country ID = 973 (hyphen after the 3rd digit) Country = Romania check digit is 0-9 or 'x' group/country ID = 973 (space after the 3rd digit) Country = Romania check digit is 0-9 or 'x' group/country ID = 974 (hyphen after the 3rd digit) Country = Thailand check digit is 0-9 or 'x' group/country ID = 974 (space after the 3rd digit) Country = Thailand check digit is 0-9 or 'x' group/country ID = 975 (hyphen after the 3rd digit) Country = Turkey check digit is 0-9 or 'x' group/country ID = 975 (space after the 3rd digit) Country = Turkey check digit is 0-9 or 'x' group/country ID = 976 (hyphen after the 3rd digit) Country = AG,BS,BB,BZ,DM,GD,GY,JM,MS,KN,LC,VC,TT check digit is 0-9 or 'x' group/country ID = 976 (space after the 3rd digit) Country = AG,BS,BB,BZ,DM,GD,GY,JM,MS,KN,LC,VC,TT check digit is 0-9 or 'x' group/country ID = 977 (hyphen after the 3rd digit) Country = Egypt check digit is 0-9 or 'x' group/country ID = 977 (space after the 3rd digit) Country = Egypt check digit is 0-9 or 'x' group/country ID = 978 (hyphen after the 3rd digit) Country = Nigeria check digit is 0-9 or 'x' group/country ID = 978 (space after the 3rd digit) Country = Nigeria check digit is 0-9 or 'x' group/country ID = 979 (hyphen after the 3rd digit) Country = Indonesia check digit is 0-9 or 'x' group/country ID = 979 (space after the 3rd digit) Country = Indonesia check digit is 0-9 or 'x' group/country ID = 980 (hyphen after the 3rd digit) Country = Venezuela check digit is 0-9 or 'x' group/country ID = 980 (space after the 3rd digit) Country = Venezuela check digit is 0-9 or 'x' group/country ID = 981 (hyphen after the 3rd digit) Country = Singapore check digit is 0-9 or 'x' group/country ID = 981 (space after the 3rd digit) Country = Singapore check digit is 0-9 or 'x' group/country ID = 982 (hyphen after the 3rd digit) Country = CK,FJ,KI,NR,NU,SB,TK,TO,TV,VU,WS check digit is 0-9 or 'x' group/country ID = 982 (space after the 3rd digit) Country = CK,FJ,KI,NR,NU,SB,TK,TO,TV,VU,WS check digit is 0-9 or 'x' group/country ID = 983 (hyphen after the 3rd digit) Country = Malaysia check digit is 0-9 or 'x' group/country ID = 983 (space after the 3rd digit) Country = Malaysia check digit is 0-9 or 'x' group/country ID = 984 (hyphen after the 3rd digit) Country = Bangladesh check digit is 0-9 or 'x' group/country ID = 984 (space after the 3rd digit) Country = Bangladesh check digit is 0-9 or 'x' group/country ID = 985 (hyphen after the 3rd digit) Country = Belarus check digit is 0-9 or 'x' group/country ID = 985 (space after the 3rd digit) Country = Belarus check digit is 0-9 or 'x' group/country ID = 986 (hyphen after the 3rd digit) Country = Taiwan check digit is 0-9 or 'x' group/country ID = 986 (space after the 3rd digit) Country = Taiwan check digit is 0-9 or 'x' group/country ID = 987 (hyphen after the 3rd digit) Country = Argentina check digit is 0-9 or 'x' group/country ID = 987 (space after the 3rd digit) Country = Argentina check digit is 0-9 or 'x' group/country ID = 9952 (hyphen after the 4th digit) Country = Azerbaijan check digit is 0-9 or 'x' group/country ID = 9952 (space after the 4th digit) Country = Azerbaijan check digit is 0-9 or 'x' group/country ID = 9953 (hyphen after the 4th digit) Country = Lebanon check digit is 0-9 or 'x' group/country ID = 9953 (space after the 4th digit) Country = Lebanon check digit is 0-9 or 'x' group/country ID = 9954 (hyphen after the 4th digit) Country = Morocco check digit is 0-9 or 'x' group/country ID = 9954 (space after the 4th digit) Country = Morocco check digit is 0-9 or 'x' group/country ID = 9955 (hyphen after the 4th digit) Country = Lithuania check digit is 0-9 or 'x' group/country ID = 9955 (space after the 4th digit) Country = Lithuania check digit is 0-9 or 'x' group/country ID = 9956 (hyphen after the 4th digit) Country = Cameroon check digit is 0-9 or 'x' group/country ID = 9956 (space after the 4th digit) Country = Cameroon check digit is 0-9 or 'x' group/country ID = 9957 (hyphen after the 4th digit) Country = Jordan check digit is 0-9 or 'x' group/country ID = 9957 (space after the 4th digit) Country = Jordan check digit is 0-9 or 'x' group/country ID = 9958 (hyphen after the 4th digit) Country = Bosnia and Herzegovina check digit is 0-9 or 'x' group/country ID = 9958 (space after the 4th digit) Country = Bosnia and Herzegovina check digit is 0-9 or 'x' group/country ID = 9959 (hyphen after the 4th digit) Country = Libya check digit is 0-9 or 'x' group/country ID = 9959 (space after the 4th digit) Country = Libya check digit is 0-9 or 'x' group/country ID = 9960 (hyphen after the 4th digit) Country = Saudi Arabia check digit is 0-9 or 'x' group/country ID = 9960 (space after the 4th digit) Country = Saudi Arabia check digit is 0-9 or 'x' group/country ID = 9961 (hyphen after the 4th digit) Country = Algeria check digit is 0-9 or 'x' group/country ID = 9961 (space after the 4th digit) Country = Algeria check digit is 0-9 or 'x' group/country ID = 9962 (hyphen after the 4th digit) Country = Panama check digit is 0-9 or 'x' group/country ID = 9962 (space after the 4th digit) Country = Panama check digit is 0-9 or 'x' group/country ID = 9963 (hyphen after the 4th digit) Country = Cyprus check digit is 0-9 or 'x' group/country ID = 9963 (space after the 4th digit) Country = Cyprus check digit is 0-9 or 'x' group/country ID = 9964 (hyphen after the 4th digit) Country = Ghana check digit is 0-9 or 'x' group/country ID = 9964 (space after the 4th digit) Country = Ghana check digit is 0-9 or 'x' group/country ID = 9965 (hyphen after the 4th digit) Country = Kazakhstan check digit is 0-9 or 'x' group/country ID = 9965 (space after the 4th digit) Country = Kazakhstan check digit is 0-9 or 'x' group/country ID = 9966 (hyphen after the 4th digit) Country = Kenya check digit is 0-9 or 'x' group/country ID = 9966 (space after the 4th digit) Country = Kenya check digit is 0-9 or 'x' group/country ID = 9967 (hyphen after the 4th digit) Country = Kyrgyzstan check digit is 0-9 or 'x' group/country ID = 9967 (space after the 4th digit) Country = Kyrgyzstan check digit is 0-9 or 'x' group/country ID = 9968 (hyphen after the 4th digit) Country = Costa Rica check digit is 0-9 or 'x' group/country ID = 9968 (space after the 4th digit) Country = Costa Rica check digit is 0-9 or 'x' group/country ID = 9970 (hyphen after the 4th digit) Country = Uganda check digit is 0-9 or 'x' group/country ID = 9970 (space after the 4th digit) Country = Uganda check digit is 0-9 or 'x' group/country ID = 9971 (hyphen after the 4th digit) Country = Singapore check digit is 0-9 or 'x' group/country ID = 9971 (space after the 4th digit) Country = Singapore check digit is 0-9 or 'x' group/country ID = 9972 (hyphen after the 4th digit) Country = Syria check digit is 0-9 or 'x' group/country ID = 9972 (space after the 4th digit) Country = Syria check digit is 0-9 or 'x' group/country ID = 9973 (hyphen after the 4th digit) Country = Tunisia check digit is 0-9 or 'x' group/country ID = 9973 (space after the 4th digit) Country = Tunisia check digit is 0-9 or 'x' group/country ID = 9974 (hyphen after the 4th digit) Country = Uruguay check digit is 0-9 or 'x' group/country ID = 9974 (space after the 4th digit) Country = Uruguay check digit is 0-9 or 'x' group/country ID = 9975 (hyphen after the 4th digit) Country = Moldova check digit is 0-9 or 'x' group/country ID = 9975 (space after the 4th digit) Country = Moldova check digit is 0-9 or 'x' group/country ID = 9976 (hyphen after the 4th digit) Country = Tanzania check digit is 0-9 or 'x' group/country ID = 9976 (space after the 4th digit) Country = Tanzania check digit is 0-9 or 'x' group/country ID = 9977 (hyphen after the 4th digit) Country = Costa Rica check digit is 0-9 or 'x' group/country ID = 9977 (space after the 4th digit) Country = Costa Rica check digit is 0-9 or 'x' group/country ID = 9978 (hyphen after the 4th digit) Country = Equador check digit is 0-9 or 'x' group/country ID = 9978 (space after the 4th digit) Country = Equador check digit is 0-9 or 'x' group/country ID = 9979 (hyphen after the 4th digit) Country = Iceland check digit is 0-9 or 'x' group/country ID = 9979 (space after the 4th digit) Country = Iceland check digit is 0-9 or 'x' group/country ID = 9980 (hyphen after the 4th digit) Country = Papua New Guinea check digit is 0-9 or 'x' group/country ID = 9980 (space after the 4th digit) Country = Papua New Guinea check digit is 0-9 or 'x' group/country ID = 9981 (hyphen after the 4th digit) Country = Morocco check digit is 0-9 or 'x' group/country ID = 9981 (space after the 4th digit) Country = Morocco check digit is 0-9 or 'x' group/country ID = 9982 (hyphen after the 4th digit) Country = Zambia check digit is 0-9 or 'x' group/country ID = 9982 (space after the 4th digit) Country = Zambia check digit is 0-9 or 'x' group/country ID = 9983 (hyphen after the 4th digit) Country = Gambia check digit is 0-9 or 'x' group/country ID = 9983 (space after the 4th digit) Country = Gambia check digit is 0-9 or 'x' group/country ID = 9984 (hyphen after the 4th digit) Country = Latvia check digit is 0-9 or 'x'