Telecomunicaciones de Guatemala, S.A.
- Rank in Country: 01
- Operator: Telecomunicaciones de Guatemala, S.A.
- Type: National
- Technology: CDMA 1900 / GSM 900 / GSM 1900 / UMTS 1900
- Ownership: Claro
- MCC:704
- MNC: 01
- Status: Operational
- Description: former Servicios de Comunicaciones Personales Inalambricas (SERCOM)
| Name | Claro |
|---|---|
| Company | Telecomunicaciones de Guatemala, S.A. |
| Country |  Guatemala |
| Country ISO | GT |
| Country code | + 502 |
| Carrier website | http://www.claro.com.gt/ |
| Carrier codes |
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| Mobile prefix | 3, 4, 5 |
| Size of NSN | 8 |
| Number format | +502 3xx xxx xx +502 4xx xxx xx +502 5xx xxx xx |
| Coverage map | Check Claro Coverage |
| Comment | Former SERCOM. |
| Subscribers | 5 100 000 (June 2017) |
| GSM bands |
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| GSM protocols |
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| UMTS bands |
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| UMTS protocols |
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| LTE bands |
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| LTE protocols |
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| CDMA bands |
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