| Coverage | Phone Code |
| Albania | 355 |
| AMC | |
| Vodafone | |
| Algeria | 213 |
| AMN | |
| Orascom Telecom Algerie Spa | |
| Andorra | 376 |
| Sta (Mobiland) | |
| Antigua & Barbuda | 1268 |
| APUA | |
| Argentina | 54 |
| C.T.I. Compania DTDI S.A. | |
| Nextel (iDEN) | |
| Telecom Personal S.A. | |
| Telefonica Com. Personales S.A. | |
| Armenia | 374 |
| Armentel | |
| Australia | 61 |
| Telstra (MobileNet) | |
| Virgin Mobile | |
| Vodafone | |
| YES Optus (Singtel) | |
| Austria | 43 |
| ACOTEL | |
| Connect (ONE) | |
| Mobilkom (Telekom,A1) | |
| T-Mobil (Max.Mobil) | |
| Telering | |
| Azerbaijan | 994 |
| Azercell Telekom B.M. | |
| J.V.Bakcell GSM 2000 | |
| Bahrain | 973 |
| Batelco | |
| Bangladesh | 880 |
| GrameenPhone | |
| Sheba Telecom | |
| Belarus | 375 |
| Beltelecom | |
| Belgium | 32 |
| BASE (KPN Orange) | |
| Mobistar | |
| Proximus (Belgacom) | |
| Benin | 229 |
| Libercom | |
| Spacetel Benin | |
| Bermuda | 1 |
| AT&T (Telecom) | |
| Bolivia | 591 |
| Nuevatel | |
| Bosnia-Herzegovina | 387 |
| ERONET/HPT | |
| Mobilna Srpske (Telecomm) | |
| PTT BIH | |
| Botswana | 267 |
| Mascom Wireless | |
| Orange (Vista) | |
| Brazil | 55 |
| TIM | |
| TNL PCS (Oi,Telemar) | |
| Brunei | 673 |
| DST Communications Sdn Bhd | |
| Bulgaria | 359 |
| Cosmo Bulgaria Mobile | |
| Mobikom | |
| Burkina Faso | 226 |
| Celtel Burkina | |
| Onatel | |
| Telecel | |
| Burundi | 257 |
| Spacetel | |
| Telecel | |
| Cambodia | 855 |
| CamGSM | |
| Camshin (Shinawatra) DCS 1800 | |
| Camtel AMPS | |
| Casacom (Samart) GSM 900 | |
| Cameroon | 237 |
| MTN | |
| Orange (SCM) | |
| Canada | 1 |
| Alliant (text only) | |
| Allnet (text only) | |
| BELL CELLULAR | |
| Clearnet | |
| Fido (Microcell) | |
| Rogers (AT&T) | |
| Telus Mobility | |
| Cayman Islands | 1345 |
| Cable & Wireless Limited | |
| Central African Republic | 236 |
| Centrafrique Telecom Plus | |
| Telecel Centrafrique | |
| Chad | 235 |
| Celtel Tchad SA | |
| Chile | 56 |
| Entel PCS | |
| Entel Telefonía | |
| China | 86 |
| China Mobile | |
| China Unicom | |
| Congo | 242 |
| CelTel | |
| Libertis | |
| Congo, Democratic Republic | 243 |
| Congolese Wireless Network | |
| Cote D Ivoire | 225 |
| Loteny Telecom | |
| SIM Ivoiris | |
| Croatia | 385 |
| HT Mobile (Cronet) | |
| VipNet | |
| Cuba | 53 |
| C-COM | |
| Cyprus | 357 |
| CY TA | |
| Czech Republic | 420 |
| Cesky Mobil | |
| EuroTel Praha | |
| T-Mobile (Radiomobil) | |
| Denmark | 45 |
| Orange (Mobilix) | |
| Sonofon | |
| TDC (Tele) | |
| Tele2 | |
| Telemore (Virtual:Tele Danmark) | |
| Telia AB | |
| Dominican Republic | 1 |
| Orange | |
| Egypt | 20 |
| ECMS MobiNil | |
| Vodafone (Misrfone +CLICK GSM) | |
| El Salvador | 503 |
| CTE Telecom PERSONAL | |
| Estonia | 372 |
| EMT | |
| Radiolinja | |
| Radiolinja Eesti | |
| Ritabell | |
| Tele 2 Eesti | |
| Faroe Islands | 298 |
| FaroeseTelecom | |
| Fiji Islands | 679 |
| Vodafone | |
| Finland | 358 |
| Alands Mobiltelefon Ab | |
| Dna Finland Oy | |
| Finnish 2G Oy (Suomen) | |
| Jippii Group Oyj | |
| Oy Radiolinja Ab | |
| Sonera (Tele) | |
| Telia Mobile | |
| French Guiana | 594 |
| Bouygues Telecom | |
| France Caraibe Mobiles | |
| Gabon | 241 |
| Celtel | |
| Libertis | |
| Telecel | |
| Gambia | 220 |
| Africell | |
| Gamtel GSM | |
| Georgia | 995 |
| Geocell | |
| Magticom Ltd. | |
| Germany | 49 |
| E-Plus | |
| MobilCom | |
| O2 (Viag, E2) | |
| T-Mobil (D1,Detemobil) | |
| Vodafone (D2,Man.man,Mobilfunk) | |
| Ghana | 233 |
| Scancom | |
| Gibraltar | 350 |
| Gibtel | |
| Greece | 30 |
| Cosmote | |
| Q-Telecom | |
| STET Hellas (Telestet) | |
| Vodafone (Panafon) | |
| Greenland | 299 |
| TELE Greenland | |
| Guadeloupe | 590 |
| Bouygues Telecom | |
| France Caraibe Mobiles | |
| Guam | 671 |
| Guam Wireless (Hafatel) | |
| Guernsey | 44 |
| Guernsey Telecoms | |
| HongKong | 852 |
| HK CSL (900/1800) | |
| Hutchison (Dual&CDMA) | |
| Hutchison (Orange) | |
| Mandarin (Sunday) | |
| NW PCS | |
| Peoples | |
| SmarTone | |
| Hungary | 36 |
| Pannon GSM | |
| Vodafone Ltd. | |
| Westel | |
| Iceland | 354 |
| Islandssimi GSM | |
| Landssimi | |
| TAL h.f. | |
| India | 91 |
| ADIL - Haryana | |
| ADIL - Rajasthan | |
| ADIL - UP(E) | |
| Aircel - Tamil Nadu | |
| Airtel - Kerala | |
| Barakhamba - AP | |
| Barakhamba - Chennai | |
| Barakhamba - Karnataka | |
| Bharti - AP (Airtel) | |
| Bharti - Karnataka | |
| Bharti - Punjab | |
| Bharti Cellular - Delhi | |
| Bharti Cellular - Gujarat | |
| Bharti Cellular - Haryana | |
| Bharti Cellular - Kerala | |
| Bharti Cellular - Maharashtra | |
| Bharti Cellular - MP | |
| Bharti Cellular - Mumbai | |
| Bharti Cellular - Tamil Nadu | |
| Bharti Cellular - UP(W) | |
| Bharti Mobinet - Chennai | |
| Bharti Mobitel - Kolkata | |
| Bharti Telenet - HP | |
| Birla - AT&T Commns - Delhi | |
| Birla - AT&T Commns - Gujarat | |
| Birla - AT&T Commns - Maharashtra | |
| BPL Mobile - Kerala | |
| BPL Mobile - Maharashtra | |
| BPL Mobile - Tamil Nadu | |
| BPL Mobile Commns - Mumbai | |
| BSNL - A&N | |
| BSNL - AP | |
| BSNL - Assam | |
| BSNL - Bihar | |
| BSNL - Chennai | |
| BSNL - Gujarat | |
| BSNL - Haryana | |
| BSNL - HP | |
| BSNL - J&K | |
| BSNL - Karnataka | |
| BSNL - Kerala | |
| BSNL - Kolkata | |
| BSNL - Maharashtra | |
| BSNL - MP | |
| BSNL - NE | |
| BSNL - Orissa | |
| BSNL - Punjab | |
| BSNL - Rajasthan | |
| BSNL - Tamil Nadu | |
| BSNL - UP(E) | |
| BSNL - UP(W) | |
| BSNL - WB | |
| BTA Cellcom - MP | |
| C-DOT - Delhi | |
| C-DOT - Kolkata | |
| Escorts Telecom - HP | |
| Escorts Telecom - Punjab | |
| Escorts Telecom - Rajasthan | |
| Escorts Telecom - UP(E) | |
| Escotel Mobile - Haryana | |
| Escotel Mobile - Kerala | |
| Escotel Mobile - UP(W) | |
| Fascel - Gujarat | |
| Hexacom - NE | |
| Hexacom - Rajasthan | |
| Hutchinson East (Usha Martin-Kolkata) | |
| Hutchison Essar (Sterling-Delhi) | |
| Hutchison Max Telecom - Mumbai | |
| Koshika - Bihar | |
| Koshika - Orissa | |
| Koshika - UP(E) | |
| Koshika - UP(W) | |
| MTNL - Delhi | |
| MTNL - Mumbai | |
| Reliance Internet Serv - Kolkata | |
| Reliance Telecom - Assam | |
| Reliance Telecom - Bihar | |
| Reliance Telecom - HP | |
| Reliance Telecom - MP | |
| Reliance Telecom - NE | |
| Reliance Telecom - Orissa | |
| Reliance Telecom - Punjab | |
| Reliance Telecom - WB | |
| RPG Cellular - Chennai | |
| Spice Commns - Karnataka | |
| Spice Commns - Punjab | |
| Tata Cellular - AP | |
| Unallocated Prefixes | |
| Indonesia | 62 |
| Excelcomindo | |
| PT Indosat (IM3) | |
| Satelindo | |
| Telkomsel | |
| Unallocated Prefixes | |
| Ireland | 353 |
| Eircell (Vodafone) | |
| Meteor | |
| O2 (Esat Digifone) | |
| Isle of Man | 44 |
| O2 (Manx) | |
| Israel | 972 |
| Cellcom Israel Ltd | |
| Orange (Partner) | |
| Italy | 39 |
| Blu | |
| TIM | |
| Vodafone (Omnitel) | |
| WIND Telecomunicazioni | |
| Ivory Coast | 225 |
| Loteny (TELCEL) | |
| Orange (SIM,Ivoiris) | |
| Japan | 81 |
| DDI Cellular Group | |
| NTT/DoCoMo | |
| Jersey | 44 |
| Jersey Telecoms | |
| Jordan | 962 |
| Fastlink | |
| Mobile com | |
| Kazakhstan | 7 |
| KarTel (K-Mobile) | |
| KCell | |
| Kenya | 254 |
| KenCell (GSM) | |
| Safaricom (GSM) | |
| Korea (South) | 82 |
| KT Freetel | |
| Shinsegi Telecom | |
| SK Telecom | |
| Kuwait | 965 |
| Vodafone (MTC) | |
| Wataniya Telecom | |
| Kyrgyzstan | 996 |
| Bitel | |
| Latvia | 371 |
| Latvijas Mobilais Telefons (LMT) | |
| Tele2 (Baltkom) | |
| Lebanon | 961 |
| FTML (Cellis) | |
| LibaCell | |
| Lesotho | 266 |
| Econet | |
| Vodacom Lesotho (Pty) Ltd | |
| Liberia | 231 |
| Lonestar Communications Corp. | |
| Liechtenstein | 423 |
| Mobilkom LIE AG | |
| Swisscom (Telecom FL) | |
| Tele2 AG (Tango) | |
| Lithuania | 370 |
| Bite GSM | |
| Omnitel GSM | |
| Tele2 | |
| Luxembourg | 352 |
| Millicom SA | |
| P&T | |
| Tango | |
| Macau | 853 |
| CTM | |
| Macedonia | 389 |
| Makedonski Telekomunikacii | |
| Mobimak (Post and Tele...) | |
| Madagascar | 261 |
| Enteris | |
| Madacom | |
| Sacel | |
| Telecel | |
| Malawi | 265 |
| CELTEL | |
| Telekom Networks Malawi Limited | |
| Malaysia | 60 |
| Celcom | |
| Digi1800 | |
| Maxis (Binariang) | |
| Mobikom | |
| TimeCel (Adam,Time Wireles) | |
| TMTouch | |
| Maldives | 960 |
| Dhiraagu | |
| Mali Republic | 223 |
| Malitel-SA | |
| Malta | 356 |
| Go Mobile | |
| Vodafone Malta Ltd | |
| Martinique | 596 |
| Bouygues Telecom | |
| France Caraibe Mobiles | |
| Mauritania | 222 |
| Mattel | |
| Mauritel Mobiles | |
| Mauritius | 230 |
| Cellplus Mobile Communications Ltd. | |
| Emtel | |
| Mayotte Island | 269 |
| SRR Mayotte | |
| Mexico | 52 |
| Lusacell (text only) | |
| Skytel (text only) | |
| Telcel | |
| Moldova | 373 |
| MoldCell | |
| VoxTel | |
| Monaco (Kosovo) | 377 |
| Monaco Telecom | |
| Mongolia | 976 |
| MobiCom | |
| Morocco | 212 |
| Maroc Télécom | |
| Médi Télécom | |
| Mozambique | 258 |
| T.D.M GSM 900/1800 (Mcel) | |
| Namibia | 264 |
| MTC | |
| Nepal | 977 |
| Nepal Mobile | |
| Netherlands | 31 |
| KPN Telecom B.V. | |
| O2 (Telfort) | |
| Orange (Dutchtone) | |
| T-Mobile (BEN) | |
| Tele2 (Netherlands) B.V. | |
| Vodafone (Libertel) | |
| Netherlands Antilles | 599 |
| TelCell | |
| New Caledonia | 687 |
| OPT (Mobilis) | |
| New Zealand | 64 |
| Telstra New Zealand | |
| Vodafone | |
| Niger | 227 |
| Celtel | |
| Nigeria | 234 |
| Econet | |
| MTN | |
| Nitel | |
| Norway | 47 |
| NetCom | |
| Telenor Mobil AS | |
| Oman | 968 |
| GTO | |
| Pakistan | 92 |
| Mobilink | |
| UFone | |
| Palestine | 970 |
| Telekom Co (Jawwal) | |
| Panama | 507 |
| Cable & Wireless | |
| Paraguay | 595 |
| Hola Paraguay | |
| Peru | 51 |
| Nextel | |
| TIM | |
| Philippines | 63 |
| Globe Telecom | |
| Islacom | |
| Nextel Communications | |
| Piltel | |
| Smart Communications | |
| Poland | 48 |
| Era (PTC) | |
| Idea (PTK Centertel) | |
| PlusGSM (PolKomTel) | |
| Portugal | 351 |
| OniWay | |
| Optimus (Main Road Tele.) | |
| TMN | |
| Vodafone (Telecel) | |
| Puerto Rico | 1787 |
| CCPR (Cingular) | |
| Qatar | 974 |
| Qatar Telecom | |
| Reunion | 262 |
| Societe Reun Dradiotel | |
| Romania | 40 |
| Cosmorom | |
| MobiFon (Connex) | |
| Orange (Dialog, Mobil Rom) | |
| Russia | 7 |
| BaykalWestCom | |
| BM-Telecom | |
| Dontelecom | |
| Ermak RMS | |
| Far East Cellular Systems | |
| KB Impuls | |
| Kuban | |
| MegaFon (North-West) | |
| Mobile Communications Systems | |
| Mobile TeleSystems | |
| New telephone company | |
| Orensot | |
| Prim Telephon | |
| Siberia Cellular Systems | |
| Sibintertelecom | |
| SMARTS (Zao) | |
| Sonic Duo | |
| TAIF-Telecom | |
| Tambov Electrosvyaz | |
| TELECOM-XX1 | |
| Telesot Alania | |
| Tomskaya Cellular System | |
| Uraltel Ltd | |
| Vimpelcom | |
| Yenisey Telecom | |
| Rwanda | 250 |
| Rwandacell (MTN) | |
| Saudi Arabia | 966 |
| Saudi Telecom (STC, Al Jawal) | |
| Senegal | 221 |
| SenTel | |
| SonaTel | |
| Serbia & Montenegro (Yugoslavia) | 381 |
| Mobilna Telefonija Srbije | |
| Mobtel | |
| Promonte | |
| Telekom Srbija | |
| Seychelles | 248 |
| Cable and Wireless | |
| Telecom Seychelles | |
| Sierra Leone | 232 |
| Millicom S.L. Ltd. | |
| Singapore | 65 |
| M1 | |
| Singtel (1800) | |
| SingTel (900) | |
| StarHub Pte Ltd. | |
| Slovakia | 421 |
| Eurotel Bratislava as | |
| Orange (Globtel) | |
| Slovenia | 386 |
| Mobitel GSM | |
| Mobitel NMT | |
| Vega (Western Wireless) | |
| South Africa | 27 |
| Cell C | |
| MTN | |
| Vodacom | |
| Spain | 34 |
| Amena (Auna,Retevision) | |
| Sri Lanka | 94 |
| Celltel | |
| MTN Networks (Pvt) Ltd | |
| St. Vincent and The Grenadines | 1784 |
| Digicel | |
| Sudan | 249 |
| MobiTel | |
| Swaziland | 268 |
| Swazi MTN | |
| Sweden | 46 |
| Europolitan (Vodafone) | |
| HI3G Access AB (3) | |
| Tele2 (Comviq) | |
| Telia (Mobitel) | |
| Switzerland | 41 |
| Orange | |
| Sunrise (TDC,diax) | |
| Swisscom AG | |
| Syria | 963 |
| Spacel | |
| SyriaTel | |
| Taiwan | 886 |
| Chunghwa-LDM- (GSM) | |
| FarEasTone | |
| FarEasTone (DCS) | |
| FarEasTone Mobitai TransAsia | |
| KGT (DCS) | |
| Mobitai (GSM) | |
| TCC (DCS) | |
| TransAsia | |
| Tajikistan | 992 |
| TT Mobile | |
| Tanzania | 255 |
| MIC (T) Ltd. | |
| Tritel (T) Ltd. | |
| Vodacom (T) Ltd. | |
| Zantel Ltd. | |
| Thailand | 66 |
| AIS | |
| Orange | |
| TAC | |
| Togo | 228 |
| Telecel | |
| Togocel | |
| Trinidad and Tobago | 1868 |
| Telcommunications Services | |
| Tunisia | 216 |
| Tunisie Telecom (Tunicell) | |
| Turkey | 90 |
| Aycell | |
| IS-TIM (Aria) | |
| Telsim | |
| Turkcell | |
| Turkmenistan | 993 |
| BCTI | |
| Uganda | 256 |
| CelTel | |
| MTN | |
| Uganda Telecom | |
| UK | 44 |
| O2 (BT Cellnet) | |
| Orange | |
| T-Mobile (One-2-One,Virgin,C&W) | |
| Vodafone | |
| Ukraine | 380 |
| Golden Telecom Bancomsvyaz | |
| Kyivstar GSM | |
| UMC | |
| United Arab Emirates | 971 |
| Etisalat | |
| USA | 1 |
| 2 Way Radio (text only) | |
| ActionComm(text only) | |
| Airpage (text only) | |
| Airtouch (text only) | |
| Allpage (text only) | |
| Alltel (text only) | |
| AmericanPaging (text only) | |
| Answer Paging (text only) | |
| Arch (text only) | |
| Arch Paging (text only) | |
| AT&T (text only) | |
| AZ Paging (text only) | |
| Beeper Arizona (text only) | |
| Beeper West (text only) | |
| Cingular (text only) | |
| Cingular-Bellsouth (text only) | |
| Cingular-Pacific Bell (text only) | |
| Co Paging (text only) | |
| Contact Paging (text only) | |
| Courteous (text only) | |
| DataComm Rogers (text only) | |
| Dekota Electrical (text only) | |
| DunneComm (text only) | |
| Handypage (text only) | |
| Kelleys (text only) | |
| Link Paging (text only) | |
| Metrocall (text only) | |
| Mobile Comm (text only) | |
| Mobile Paging (text only) | |
| Nextel (text only) | |
| Page Northwest (text only) | |
| Page One (text only) | |
| Page Plus (text only) | |
| Page West (text only) | |
| PageNet (text only) | |
| Skytel (text only) | |
| Sprint (text only) | |
| T-Mobile 2 (text only) | |
| T-Mobile: PCS One (text only) | |
| T-Mobile: Powertel (text only) | |
| Unallocated Prefixes (text only) | |
| Verizon (text only) | |
| Uzbekistan | 998 |
| Coscom | |
| Uzmacom | |
| Venezuela | 58 |
| DigiCel | |
| Digitel GSM | |
| Infonet | |
| Vietnam | 84 |
| Mobifone (VMS) | |
| Vinaphone | |
| Yemen | 967 |
| MPC (Sabafon) | |
| Zambia | 260 |
| CelTel | |
| Telecel | |
| Zamtel MTS | |
| Zimbabwe | 263 |
| Econet | |
| NetOne | |
| Telecel Zimbabwe | |