Subscriber and Repeater Numbering Scheme

Subscriber IDs are 7 digits: XXXYZZZ
where XXX= Country (*)
Y= State/Province
ZZZ= Sequentially assigned subscriber number

Repeater IDs are 6 digits: XXXYWW
where XXX= Country (*)
Y= State/Province (or postal code where callsigns not assigned by state/province)
WW= Sequentially assigned repeater number

(*) - As states, provinces or countries run out of pre-assigned ID blocks, they will be assigned International ID Blocks in the 1XX sequence, e.g. California 1106xxx, Florida 1112xxx, etc

ALL REPEATERS AND SUBSCRIBERS ON THE DMR-MARC NETWORK MUST BE REGISTERED IN OUR DATABASE AND USE THIS NUMBERING SCHEME. Note: the USA has 3 prefixes ranging from 310-316. Other countries have only one 3-digit prefix at this time.

ISIM ID Key (reference 3 digit prefix for other countries)
Additional reference for 4th digit



Australia   

State XXXY State XXXY
Australian Capital Territory 5051 Western Australia 5056
New South Wales 5052 Tasmania 5057
Victoria 5053 Northern Territory 5058
Queensland 5054 Cocos, Norfolk, Christmas, Lord Howe 5059
South Australia 5055    


Austria   

Province XXXY Province XXXY
Wien 2321 Steiermark 2326
Salzburg 2322 Tirol 2327
Niederroesterreich 2323 Karnten 2328
Burgenland 2324 Vorarlberg 2329
Oberoesterreich 2325    


Belgium   

Province XXXY Province XXXY
West Flanders 2060 Wal. Brabant 2065
East Flanders 2061 Hainaut 2066
Antwerp 2062 Namur 2067
FL. Brabant 2063 Liège 2068
Limburg 2064 Brussels, Luxembourg 2069


Brazil   

State XXXY State XXXY
Distrito Federal 7240 Parana 7245
Rio de Janiero 7241 Bahia 7246
Sao Paulo 7242 Caera 7247
Rio Grande do Sol 7243 Amazonas 7248
Minas Gerais 7244 Permambucos 7249


Canada   

Province XXXY Province XXXY
Newfoundland, PEI 3020 Saskatchewan 3025
Nova Scotia 3021 Alberta 3026
Quebec 3022 British Columbia 3027
Ontario 3023 Northern Territories, Yukon, Nunavut 3028
Manitoba 3024 New Brunswick 3029


Chile   

State XXXY State XXXY
Antofagasta, Atacama, Tarapac 7301 La Araucania, Los Lagos (Valdivia and Osorno) 7306
Coquimbo, Valparaiso 7302 Aisen, Los Lagos (Llanquihue, Isla Chiloe' and Palena 7307
Reg. Metr. de Santiago 7303 Magallanes 7308
Maule, O'Higgins 7304 Antarctica 7309
Bio-Bio 7305 Others 7300


Czech Republic   

Province XXXY Province XXXY
Hlavni mesto Praha, Stredocesky 2301 Pardubicky, Vysocina 2305
Jihocesky, Plzensky 2302 Jihomoravsky, Zlinsky 2306
Karlovarsky, Ustecky 2303 Olomoucky, Moravskoslezsky 2307
Kralovehradecki, Liberecky 2304    


Denmark  

Province XXXY Province XXXY
Nordjylland 2381 Hovedstaden 2384
Midtjylland 2382 Sjaelland 2385
Syddanmark 2383    


Dominican Republic   

Province XXXY Province XXXY
Isla Beata 3701 Azua, La Estrelleta, San Juan 3706
Isla Saona, Isla Catalina 3702 El Seibo, Hato Major, La Altagracia,
La Romana, San Pedro de Macoris		 3707
Duarte, Espaillat, La Vega, Monsenor Novel,
Puerto Plata, Salcedo, Sanchez Ramirez,
Santiago, Santiago Rodriguez		 3703 Distrito Nacional, Monte Plata,
Peravia, San Cristobal, Santo Domingo		 3708
Dajabon, Monte Cristi, Valverde 3704 Maria Trinidad Sanchez, Samana 3709
Baoruco, Barahona, Independencia,
Pedernales		 3705    


Finland   

Province XXXY Province XXXY
Aland Is 2440 Kymi 2445
Turku-Pori 2441 Keski-Suomi, Vaasa 2446
Uudenmaa 2442 Kuopio, Pohjois-Karjala 2447
Haeme 2443 Oulu 2448
Mikkeli 2444 Lappi 2449


France   

Province XXXY Province XXXY
Ile de France 2080 Ouest 2085
Méditerranée 2081 Atlantique 2086
Sud-Est 2082 Nord 2087
Midi-Pyrénées 2083 Centre 2088
Est 2084 Dom-Tom 2089


Germany   

Province XXXY Province XXXY
Sachsen-Anhalt, Mecklenburg-Vorpommen 2620 Rheinland-Pfalz, Saarland 2625
Berlin, Brandenburg 2621 Hessen 2626
Hamburg, Schleswig-Holstein 2622 Baden-Wurttemberg 2627
Niedersachsen, Bremen 2623 Bayern 2628
Nordrhein-Westfalen 2624 Sachsen / Thuringen 2629


Greece   

Province XXXY Province XXXY
Attiki, Sterea Ellada, Dytiki Ellada 2021 Ipeiros 2026
Dytiki Makedonia, Kentriki Makedonia 2022 Anatoliki Makedonia kai Thraki 2027
Peloponnisos 2023 All Islands, except Evia, Crete and Dodecanese 2028
Thessalia 2024 Kriti 2029
Dodecanese 2025    


Guam   

Province XXXY Province XXXY
All 5351    


Hong Kong (SAR)   

Province XXXY Province XXXY
All 4540    


Italy   

Province XXXY Province XXXY
Lazio ,Umbria and Sardinia 2220 Tuscany 2225
Piedmont, Liguria and Valle d'Aosta 2221 Marche and Abruzzo 2226
Lombardy 2222 Apulia, Basilicata 2227
Veneto , Trentino-Alto Adige and Friuli-Venezia Giulia 2223 Molise, Campania, Calabria 2228
Emilia-Romagna 2224 Sicily 2229


Japan   

State XXXY State XXXY
Shin'etsu 4400 Shikoku 4405
Kanto 4401 Kyushu 4406
Tokai 4402 Tohoku 4407
Kinki 4403 Hokkaido 4408
Chugoku 4404 Hokuriku 4409


Luxembourg   

Province XXXY Province XXXY
All 2701    


Malaysia   

Province XXXY Province XXXY
Spratly Is. 5020 East Malaysia 5026, 5028
West Malaysia 5022, 5024    


Mexico   

State XXXY State XXXY
Colima, Distrito Federal, Guanajuato, Hidalgo,
Jalisco, Mexico, Michoacan, Morelos, Nayarit,
Puebla, Queretaro, Tlaxcala, Veracruz		 3341 Campeche, Chiapas, Guerrero, Oaxaca,
Quintana Roo, Tabasco, Yucatan		 3343
Aguascalientes, Baja California Norte,
Baja California Sur, Chihuahua, Coahuila,
Durango, Nuevo Leon, San Luis Potosi,
Sinaloa, Sonora, Tamaulipas, Zacatecas		 3342 All Others 3344


Netherlands   

Province XXXY Province XXXY
Noord-Holland 2041 Noord-Brabant 2045
Zuid-Holland 2042 Gelderland 2046
Utrecht 2043 Flevoland, Overijssel 2047
Limburg, Zeeland 2044 Groningen, Drenthe, Fryslan 2048


New Zealand   

Province XXXY Province XXXY
North Island 5301, 5302 South Is., Stewart Is. 5303, 5304


Norway   

Province XXXY Province XXXY
Oslo 2420 Møre og Romsdal, Sogn og Fjordane 2425
Akershus 2421 Buskerud, Oppland, Hedmark 2426
Hordaland 2422 Vest-Agder, Aust-Agder, Telemark 2427
Rogaland 2423 Vestfold, Östfold 2428
Sør-Trøndelag, Nord-Trøndelag 2424 Finnmark, Troms, Nordland 2429


Papua New Guinea   

Province XXXY Province XXXY
All 5371    


Poland   

Province XXXY Province XXXY
Zachodniopomorskie 2601 Dolnoslaskie, Opolskie 2606
Pomorskie, Kujawsko-Pomorskie 2602 Lodzkie, Swietokrzyskie 2607
Lubuskie, Wielkopolskie 2603 Lubuskie, Podkarpackie 2608
Warminsko-Mazurskie, Podlaskie 2604 Malopolskie, Slaskie 2609
Mazowieckie 2605    


Portugal   

Province XXXY Province XXXY
Regiao Norte
(Braga, Braganca, Porto,
Viana do Castelo, Vila Real)		 2681 Regiao de Algarve
(Faro)		 2685
Regiao Centro
(Aveiro, Castelo Branco,
Coimbra, Guarda, Leiria, Viseu)		 2682 Azores 2686
Regiao de Lisboa
(Lisboa, Setubal)		 2683 Madeira 2687
Regiao de Alentejo
(Beja, Evora, Portalegre, Santarem)		 2684    


Romania   

Province XXXY Province XXXY
Arad, Caras-Severin,
Hunedoara, Timis		 2262 Brasov, Covasna, Harghita,
Mures, Sibiu		 2266
Bucuresti, Ilfov 2263 Arges, Dolj, Gorj, Mehedinti,
Olt, Valcea		 2267
Braila, Constanta, Galati,
Tulcea, Vrancea		 2264 Bacau, Botosani, Iasi,
Neamt, Suceava, Vaslui		 2268
Alba, Bihor, Bistrita-Nasaud,
Cluj, Maramures, Salaj,
Satu Mare		 2265 Buzau, Calarasi, Dambovita,
Giurgiu, Ialomita, Prahova,
Teleorman		 2269


Slovakia   

Province XXXY Province XXXY
Bratislavsky 2311 Banskobystricky, Zilinsky 2313
Nitriansky, Trenciansky, Trnavsky 2312 Kosicky, Presovsky 2314


South Africa   

Province XXXY Province XXXY
Cape 6551 Kwazulu-Natal 6555
Eastern Cape 6552 Gauteng/Mpumalanga 6556
Northern Cape 6553 Antarctica base 6557
Freestate 6554 Marion Is. 6558


Spain   

Province XXXY Province XXXY
Asturias, Galicia, Cantabria, La Rioja 2141 Islas Baleares 2146
Aragon, Pais Vasco, Navarra 2142 Andalucia 2147
Cataluna 2143 Islas Canarias 2148
Castilla-La Mancha, Castilla y Leon, Extremadura, Madrid 2144 Ceuta, Melilla 2149
Murcia, Valencia 2145    


Sweden   

Province XXXY Province XXXY
Stockholms lan 2400 Örebro, Värmlands,
Dalarnas län		 2404
Gotlands lan 2401 Uppsala-C, Soedermanland-D,
Ostergötlands, Sodermanlands,
Vastmanlands, Uppsala län		 2405
Västerbottens,
Norrbottens lan		 2402 Halland-N, Goeteborg och Bohus-O,
Hallands,
Vastra Götalands lan		 2406
Gavleborgs, Jamtlands,
Vasternorrlands lan		 2403 Joenkoeping-F, Kronoberg-G,
Kalmar-H, Blekinge-K,
Skane, Blekinge, Kronobergs,
Jonkopings, Kalmar län		 2407


Switzerland   

Province XXXY Province XXXY
Westschweiz-Sud 2281 Zentralschweiz und Tessin 2286
Westschweiz-Nord 2282 Graubünden 2287
Bern und Oberwallis 2283 Zürich und Thurgau 2288
Basel 2284 Ostschweiz 2289
Aargau 2285    


United Kingdom   

Province XXXY Province XXXY
England 2341, 2351 Northern Ireland 2345, 2355
Wales 2343, 2353 Isle of Man, Guernsey 2346, 2356
Scotland 2344, 2354 Others 2347, 2357


United States   

State XXXY State XXXY
Alabama 3101 Montana 3130
Alaska 3102 Nebraska 3131
Arizona 3104 Nevada 3132
Arkansas 3105 New Hampshire 3133
California 3106, 3107 New Jersey 3134
Colorado 3108 New Mexico 3135
Connecticut 3109 New York 3136
Deleware 3110 North Carolina 3137
District of Columbia 3111 North Dakota 3138
Florida 3112 Ohio 3139
Georgia 3113 Oklahoma 3140
Hawaii 3115 Oregon 3141
Idaho 3116 Pennsylvania 3142
Illinois 3117 Rhode Island 3144
Indiana 3118 South Carolina 3145
Iowa 3119 South Dakota 3146
Kansas 3120 Tennessee 3147
Kentucky 3121 Texas 3148
Louisiana 3122 Utah 3149
Maine 3123 Vermont 3150
Maryland 3124 Virginia 3151
Massachusetts 3125 Washington 3153
Michigan 3126 West Virginia 3154
Minnesota 3127 Wisconsin 3155
Mississippi 3128 Wyoming 3156
Missouri 3129    


Venezuela   

State XXXY State XXXY
Falcón, Trujillo, Zulia 7341 Anzoátegui, Bolívar 7346
Barinas, Mèrida, Táchira 7342 Nueva Esparta, Sucre 7347
Lara, Portuguesa, Yaracuy 7343 Monagas, Delta Amacuro 7348
Aragua, Carabobo, Cojedes 7344 Apure, Amazonas 7349
Distrito Capital. Guárico, Miranda, Dependencias Federales 7345