Global Mobile Spectrum Allocations
(Current as of March 2004)
Sources: U.S. Dept. of Commerce(ITA), CDG Group, GSM World, ITU, European Radiocommunications Office
| Country | Available Technologies (Frequency - MHz) | ITU Region |
| Canada | GSM-1900, CDMA-800/1900,TDMA-800/1900, iDEN-800, AMPS-800 | 2 |
| Mexico | GSM-1900, CDMA-800/1900, TDMA-800, iDEN-800, AMPS-800 | 2 |
| USA | GSM-800/1900, CDMA-1900/800, TDMA-800/1900, iDEN-800, AMPS-800, | 2 |
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