Gjennomsnittlig GPS-koordinater for postnummer 70773: 16.726, -96.504
Notering byer:
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Tapanala 70773,
Oaxaca, San Pedro Huamelula, GPS-koordinater: 16.5344,-96.2411
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Zaachila 70773,
Oaxaca, San Pedro Huamelula, GPS-koordinater: 16.9167,-96.7667