Ref N#    IOTA GROUP                       11m Prefix
 
NA001     Great Bahama Bank Group                 121
NA002     Caicos Islands                          248
NA003     Turks Islands                           248
NA004     Beaufort Sea Coast Group                 33
NA005     Bermuda Islands                         125
NA006     Victoria  Island                          9
NA007     Southampton Group                         9
NA008     Ellesmere Island                          9
NA009     Parry Islands                             9
NA010     Cape Breton Island                        9
NA011     Clipperton Island                       296
NA012     Coco's Island                           192
NA013     Maiz (Corn) Islands                     126
NA014     New Brunswick Province South              9
NA015     Cuba/Guantanamo Bay                 82 & 88
NA016     Cayman Islands                          125
NA017     Baja California State SW Group           10
NA018     Greenland                                38
NA019     Kodiak Group                             33
NA020     Aves Island                             280
NA021     Barbados                                122
NA022     Anguilla                                219
NA023     British Virgin Islands                  128
NA024     Grenada                                 195
NA025     The Grenadines                          220
NA026     New York State Group                      2
NA027     Nfld Province  Group                      9
NA028     Pribilof Islands                         33
NA029     Prince Edward Island  Group               9
NA030     Revilla Gigedo Islands                  252
NA031     Rhode Island State Group                  2
NA032     St Pierre And Miquelon                  141
NA033     San Andres Island                        81
NA034     Florida State W (27-28.5N)                2
NA035     Santanilla (Swan) Islands                28
NA036     Vancouver Island                          9
NA037     Semichi Islands                          33
NA038     La Madeleine Islands                      9
NA039     Andreanof Islands                        33
NA040     St Lawrence Island                       33
NA041     Alexander Archipelago                    33
NA042     Gulf Of Alaska Centre Group              33
NA043     Sverdrup Islands                          9
NA044     Nfld Province South Group                 9
NA045     Quintana Roo State North Group           10
NA046     Massachusetts State South Group           2
NA047     Baffin Island                             9
NA048     Bimini Islands                          121
NA049     Providencia Island                       81
NA050     Beaufort Sea Coast Group                 33
NA051     Queen Charlotte Islands                   9
NA052     Florida State West (25-26.2N)             2
NA053     Trinity Islands                          33
NA054     Berry Islands                           121
NA055     Maine State East Group                    2
NA056     Los Canarreos Archipelago                88
NA057     Bahia Islands                            28
NA058     Georgia State Group                       2
NA059     Fox Islands                              33
NA060     Valle/Choluteca Dept Group               28
NA061     British Columbia Province North           9
NA062     Florida Keys                              2
NA063     Sable Island                            277
NA064     Near Islands                             33
NA065     Washington State North                    2
NA066     California State South) Group             2
NA067     North Carolina State East Group           2
NA068     New Brunswick Province North              9
NA069     Florida State West Group                  2
NA070     Rat Islands                              33
NA071     Chiriqui/Veraguas South Province         24
NA072     Panama/Darien Province Group             24
NA073     Caribbean Sea Coast North Group         218
NA074     Nunivak Island                           33
NA075     Gulf Islands                              9
NA076     Florida State West (28.5-30N) Group       2
NA077     Anticosti Island                          9
NA078     Baja California Sur State SW Group       10
NA079     Dry Tortugas                              2
NA080     Little Bahama Bank Group                121
NA081     Nova Scotia Province East Group           9
NA082     Mississippi State Group                   2
NA083     Virginia State Group                      2
NA084     Qbc Province  East Group                  9
NA085     Florida State West (84-86W) Group         2
NA086     Camaguey Archipelago                     88
NA087     Shumagin Islands                         33
NA088     Bocas Del Toro Province Group            28
NA089     Chandeleur Islands                        2
NA090     Cozumel Island                           10
NA091     British Columbia Province South           9
NA092     Texas State West Group                    2
NA093     Los Colorados Archipelago                88
NA094     St Paul Island                          284
NA095     Desecheo Island                         299
NA096    Haiti/Dominican Republic Hispaniola 37 & 103
NA097     Jamaica                                  23
NA098     Navassa Island                          247
NA099     Puerto Rico                              11
NA100     Antigua And Barbuda                     120
NA101     Dominica                                194
NA102     Guadeloupe                              196
NA103     Montserrat                              157
NA104     St Christopher-Nevis                    283
NA105     St Martin (Sint Maarten)          166 & 207
NA106     Virgin Islands                          127
NA107     Martinique                              136
NA108     St Lucia                                143
NA109     St Vincent                              220
NA110     South Carolina State Group                2
NA111     New Jersey State Group                    2
NA112     North Carolina State West Group           2
NA113     South Bahamas Group                     121
NA114     Les Saintes Islands                     196
NA115     Clarion Island                           10
NA116     Puntarenas Province West Group           69
NA117     Puntarenas Province East Group           69
NA118     Dundas Islands                            9
NA119     Louisiana State Centre Group              2
NA120     Louisiana State West Group                2
NA121     Bristol Bay Group                        33
NA122     Dominican Rep's Coastal Islands          37
NA123     Turneffe Islands                        218
NA124     Baja California Sur State SE Group       10
NA125     Qbc Province West Group                   9
NA126     Nova Scotia Province South Group          9
NA127     Nova Scotia Province West Group           9
NA128     Qbc Province Group                        9
NA129     Banks Island                              9
NA130     NWT (Hudson Strait) East Group            9
NA131     NWT (Kitikmeot Region) East Group         9
NA132     Bajo Nuevo and Serranilla Bank Cays      81
NA133     Serrana Bank and Roncador Cays           81
NA134     West Coast Group                         38
NA135     Campeche State Group                     10
NA136     Connecticut State Group                   2
NA137     Maine State West Group                    2
NA138     Florida State East (28.5-30.7N) Group     2
NA139     Maryland State East/Delaware Group        2
NA140     Maryland State West Group                 2
NA141     Florida State East (25.5-28.5N) Group     2
NA142     Florida State West Alabama Group          2
NA143     Texas State East Group                    2
NA144     California State South (33.5-35N) Group   2
NA145     Netherlands Antilles                    166
NA146     Barthelemy                              207
NA147     The Grenadines                          195
NA148     Massachusetts State North/New Hampshire   2
NA149     Haiti's Coastal Islands                 103
NA150     Little Diomede Island                    33
NA151     East Coast Group                         33
NA152     Chukchi Sea Coast South Group            33
NA153     Yucatan State Group                      10
NA154     Nova Scotia Province North Group          9
NA155     Limon Province Group                     69
NA156     NWT (Hudson Strait) West Group            9
NA157     Gulf Of Alaska East Group                33
NA158     Cook Inlet Group                         33
NA159     King George Islands                       9
NA160     Cortes/Atlantida Dept Group              28
NA161     Gulf Of Alaska Group                     33
NA162     Baja California State NW Group           10
NA163     Baja California State East Group         10
NA164     Baja California Sur State NW Group       10
NA165     Baja California Sur State NE Group       10
NA166     Sonora State South Group                 10
NA167     Sonora State North Group                 10
NA168     Louisiana State East Group                2
NA169     Washington State West Group               2
NA170     San Blas Province Group                  24
NA171     Sinaloa State Group                      10
NA172     Arctic Ocean Coast Group                 33
NA173     NWT (Hudson Bay-Quebec) South Group       9
NA174     NWT (Foxe Basin) Group                    9
NA175     NWT (Kitikmeot Region) Centre Group       9
NA176     Qbc Province (St Lawrence Gulf) Centre    9
NA177     Qbc Province (Gaspe Peninsula) Group      9
NA178     Farallon Islands                          2
NA179     Guadalupe Island                         10
NA180     Caribbean Sea Coast South Group         218
NA181     Estevan Group                             9
NA182     NWT (Inuvik Region) East Group            9
NA183     Guerrero State Group                     10
NA184     California State North Group              2
NA185      NWT (Keewatin Region) Group              9
NA186      NWT (Hudson Bay-Manitoba) Group          9
NA187      California State Centre Group            2
NA188     Oaxaca State Group                       10
NA189     Jalisco/Nayarit State Group              10
NA190     Pacific Ocean Coast Group                53
NA191     Guanacaste Province Group                69
NA192     NWT (Inuvik Region) West Group            9
NA193     Yukon Territory Group                     9
NA194     Nfld Province (Labrador) North Group      9
NA195     NWT (Hudson Bay-Quebec) North Group       9
NA196     Belcher Islands                           9
NA197     Gulf Of Alaska West Group                33
NA198     Newfoundland's Coastal Islands            9
NA199     St Martin's Coastal Islands             207
NA200     Quintana Roo State South Group           10
NA201     Jardines De La Reina Archipelago         88
NA202     6 Colon/Veraguas North Province Group    24
NA203     Los Santos/Herrera/Cocle Province Group  24
NA204     Sabana Archipelago                       88
NA205     Nfld Province (Labrador) Centre Group     9
NA206     Barren Islands                           33
NA207     NWT (Hudson Bay-Ontario) South Group      9
NA208     NWT (Gulf Of Boothia) Group               9
NA209     Caribbean Sea Coast South Group         126
NA210     Norton Sound Coast North Group           33
NA211     Oregon State Group                        2
NA212     Pacific Ocean Coast Group               126
NA213     W4 Alabama State group (United States)    2
NA214     Nome County South group (Alaska)         33
NA215     Northwest Arctic County group (Alaska)   33
NA216     Northern Alaska Peninsula West group     33
NA217     New Hampshire State group (United State)  2
NA218     Las Tunas/Holguin/Santiago de Cuba       88
NA219     Cay Sal Bank Cays (Bahamas)             121
NA220     Greenland's Coastal Islands South        38
NA221     Veracruz State North group (Mexico)      10
NA222     Southern Alaska Penisular West Group     33
NA223     Gracias a Dios Deptartmant Group         28
NA224     Veracruz State South Group               10
NA225     Nunavut (Prince of Wales+Somerset isls)   9
NA226     Colima / Michoacan State Group           10
NA227     Nunavut ( Kitikmeot Region ) West Group   9
NA228     Caribbean Sea Coast North Group         126
NA241/P   Wade-Hampton County Group                33
NA246     Tamaulipas State Group                   10