Fastnet Mobile is glad to offer Free Unlimited International Calls to 80 countries including India, Bangladesh, Pakistan, Bhutan and China. This is high quality direct dial calls from AT&T Mobile system. Following are the list of countries to make calls from USA to landline or cellular phone in destination countries.
| Countries | Code | Countries | Code | Countries | Code |
| Aland Islands | 358 | Gibraltar | 350 | N. Mariana Islands | 1 |
| American Samoa | 684 | Greece | 30 | Norway | 47 |
| Andorra | 376 | Guadeloupe | 590 | Pakistan | 92 |
| Argentina | 54 | Guam | 1 | Panama | 507 |
| Australia | 61 | Guernsey | 44 | Paraguay | 595 |
| Austria | 43 | Hong Kong | 852 | Peru | 51 |
| Bangladesh | 880 | Iceland | 354 | Poland | 48 |
| Belgium | 32 | India | 91 | Portugal | 351 |
| Bermuda | 441 | Indonesia | 62 | Puerto Rico | 1 |
| Bhutan | 975 | Ireland | 353 | Reunion Island | 262 |
| Brazil | 55 | Isle of Man | 44 | Romania | 40 |
| Brunei | 673 | Israel | 972 | San Marino | 378 |
| Bulgaria | 359 | Italy | 39 | Singapore | 65 |
| Cambodia | 855 | Japan | 81 | Slovakia | 421 |
| Canada | 204 | Jersey | 44 | South Africa | 27 |
| Chile | 56 | Kuwait | 965 | South Korea | 82 |
| China | 86 | Latvia | 371 | Spain | 34 |
| Christmas Island | 672 | Lithuania | 370 | St. Barthelemy | 590 |
| Cocos Island | 672 | Luxembourg | 352 | St. Martin | 590 |
| Colombia | 57 | Macau | 853 | Svalbard Jan Mayen | 47 |
| Costa Rica | 506 | Malaysia | 60 | Swaziland | 268 |
| Cyprus | 357 | Malta | 356 | Sweden | 46 |
| Czech Republic | 420 | Martinique | 596 | Switzerland | 41 |
| Denmark | 45 | Mexico | 52 | Taiwan | 886 |
| Dominican Repub | 809 | Monaco | 377 | Thailand | 66 |
| Easter Island | 56 | Mongolia | 976 | Turkey | 90 |
| Estonia | 372 | Mozambique | 258 | U.S. Virgin Islands | 1 |
| Faroe Islands | 298 | Namibia | 264 | United Kingdom | 44 |
| Finland | 358 | Netherlands | 31 | Uruguay | 598 |
| France | 33 | New Zealand | 64 | Vatican City | 39 |
| Germany | 49 | Nigeria | 234 | Venezuela | 58 |
*Free International calls are only on the listed countries. Calling outside the listed countries will interrupt mobile service. Advance payment arrangement is required for making calls outside of listed free countries. Please see terms and conditions.