La serie son los 4 número siguiente a la lada, los cuales se utilizan para identificar la compañia y el asentamiento al que pertenece el número telefónico.
| Serie | Tipo | Compañia | Municipio | Estado | Asentamiento |
|---|---|---|---|---|---|
| 100 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 100 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 100 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 101 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 102 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 102 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 103 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 103 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 103 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 103 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 104 | Fijo | TELMEX | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 104 | Fijo | TELMEX | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 104 | Fijo | TELMEX | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 104 | Fijo | TELMEX | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 104 | Fijo | TELMEX | San Pedro Amuzgos | Oaxaca | San pedro amuzgos |
| 104 | Fijo | TELMEX | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 104 | Fijo | TELMEX | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 105 | Fijo | TELMEX | Santa María Huazolotitlán | Oaxaca | Paso del jiote |
| 105 | Fijo | TELMEX | Santa María Zacatepec | Oaxaca | Guadalupe nuevo centro |
| 105 | Fijo | TELMEX | San Juan Quiahije | Oaxaca | Cieneguilla |
| 105 | Fijo | TELMEX | San Juan Colorado | Oaxaca | Santa maria nutio |
| 105 | Fijo | TELMEX | Villa de Tututepec de Melchor Ocampo | Oaxaca | Santa maria acatepec |
| 105 | Fijo | TELMEX | San Andrés Huaxpaltepec | Oaxaca | Rancho viejo |
| 105 | Fijo | TELMEX | Tataltepec de Valdés | Oaxaca | Santa cruz tepenixtlahuaca |
| 105 | Fijo | TELMEX | Santa María Huazolotitlán | Oaxaca | Santa maria huazolotitlan |
| 105 | Fijo | TELMEX | Santa María Huazolotitlán | Oaxaca | Santa maria huazolotitlan |
| 105 | Fijo | TELMEX | Villa de Tututepec de Melchor Ocampo | Oaxaca | San jose manialtepec |
| 105 | Fijo | TELMEX | San Lorenzo | Oaxaca | San miguel tetepelcingo |
| 106 | Fijo | TELMEX | Santos Reyes Nopala | Oaxaca | Cerro de aire |
| 106 | Fijo | TELMEX | San Agustín Chayuco | Oaxaca | San cristobal |
| 106 | Fijo | TELMEX | San Lorenzo | Oaxaca | San lorenzo |
| 106 | Fijo | TELMEX | Santa Catarina Juquila | Oaxaca | San marcos zacatepec |
| 106 | Fijo | TELMEX | Santa Catarina Juquila | Oaxaca | Santa maria yolotepec |
| 106 | Fijo | TELMEX | Santos Reyes Nopala | Oaxaca | Santiago cuixtla |
| 106 | Fijo | TELMEX | Santiago Tetepec | Oaxaca | Santiago tetepec |
| 106 | Fijo | TELMEX | San Juan Colorado | Oaxaca | San juan colorado |
| 106 | Fijo | TELMEX | Santa María Temaxcaltepec | Oaxaca | Santa maria temaxcaltepec |
| 107 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 107 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 107 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 108 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 108 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 108 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 109 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 110 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 111 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 111 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 112 | Fijo | TELMEX | Villa de Tututepec de Melchor Ocampo | Oaxaca | Rio grande |
| 112 | Fijo | TELMEX | Villa de Tututepec de Melchor Ocampo | Oaxaca | Rio grande |
| 113 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 113 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 113 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 114 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 114 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 115 | Fijo | TELMEX | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 115 | Fijo | TELMEX | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 115 | Fijo | TELMEX | Santa Catarina Juquila | Oaxaca | Santa catarina juquila |
| 116 | Movil | AT&T | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 117 | Movil | AT&T | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 117 | Movil | AT&T | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 118 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 119 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 120 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 120 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 121 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 122 | Movil | MOVISTAR | Villa de Tututepec de Melchor Ocampo | Oaxaca | Rio grande |
| 123 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 124 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 124 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 125 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 126 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 127 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 127 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 128 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 129 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 130 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 131 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 131 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 132 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 132 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 133 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 134 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 135 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 136 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 137 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 137 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 138 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 139 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 139 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 140 | Fijo | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 141 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 142 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 143 | Movil | MOVISTAR | San Pedro Mixtepec -Dto. 22 - | Oaxaca | Puerto escondido |
| 144 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 144 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 144 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 144 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 145 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 146 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |
| 147 | Movil | TELCEL | Santiago Pinotepa Nacional | Oaxaca | Santiago pinotepa nacional |