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 | Fijo | TELMEX | Ocampo | Chihuahua | San isidro huajumar |
| 100 | Fijo | TELMEX | Guerrero | Chihuahua | Pachera |
| 100 | Fijo | TELMEX | Guerrero | Chihuahua | Pachera |
| 100 | Fijo | TELMEX | Guerrero | Chihuahua | Pachera |
| 100 | Fijo | TELMEX | Guerrero | Chihuahua | Pachera |
| 100 | Fijo | TELMEX | Ocampo | Chihuahua | Melchor ocampo |
| 100 | Fijo | TELMEX | Ocampo | Chihuahua | Melchor ocampo |
| 101 | Movil | MOVISTAR | Bocoyna | Chihuahua | Creel |
| 101 | Movil | MOVISTAR | Bocoyna | Chihuahua | Creel |
| 102 | Movil | MOVISTAR | Bocoyna | Chihuahua | Creel |
| 103 | Fijo | TV REY | Guerrero | Chihuahua | Vicente guerrero |
| 104 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 104 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 104 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 104 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 105 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 105 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 106 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 106 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 106 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 107 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 108 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 108 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 108 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 109 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 109 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 110 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 111 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 111 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 112 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 113 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 114 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 114 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 115 | Fijo | MOVISTAR | Bocoyna | Chihuahua | Creel |
| 115 | Fijo | MOVISTAR | Bocoyna | Chihuahua | Creel |
| 116 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 116 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 117 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 117 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 118 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 119 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 119 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 120 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 121 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 122 | Movil | ALTÁN | Bocoyna | Chihuahua | Creel |
| 122 | Fijo | ALTÁN | Bocoyna | Chihuahua | Creel |
| 123 | Fijo | DIRECTO | Guerrero | Chihuahua | Vicente guerrero |
| 124 | Movil | SERVITRON | Guerrero | Chihuahua | Vicente guerrero |
| 125 | Fijo | UC TELECOM | Guerrero | Chihuahua | Vicente guerrero |
| 126 | Fijo | COEFICIENTE | Ocampo | Chihuahua | Melchor ocampo |
| 127 | Movil | FREEDOMPOP | Guerrero | Chihuahua | Vicente guerrero |
| 128 | Fijo | OPERBES | Ocampo | Chihuahua | Basaseachi |
| 129 | Movil | VIRGIN | Bocoyna | Chihuahua | Bocoyna |
| 129 | Movil | VIRGIN | Guerrero | Chihuahua | Vicente guerrero |
| 130 | Fijo | CENTERNEXT | Ocampo | Chihuahua | San isidro huajumar |
| 131 | Fijo | INBTEL | Bocoyna | Chihuahua | Creel |
| 132 | Fijo | TELIGENTIA | Ocampo | Chihuahua | Basaseachi |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 199 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 293 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 293 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 293 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 293 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 293 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 293 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 293 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 294 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 294 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 294 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 294 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 294 | Movil | TELCEL | Guerrero | Chihuahua | Vicente guerrero |
| 456 | Fijo | TELMEX | Bocoyna | Chihuahua | Creel |
| 456 | Fijo | TELMEX | Bocoyna | Chihuahua | Creel |
| 456 | Fijo | TELMEX | Bocoyna | Chihuahua | Creel |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Bahuichivo |
| 456 | Fijo | TELMEX | Urique | Chihuahua | San rafael |
| 456 | Fijo | TELMEX | Urique | Chihuahua | San rafael |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Cerocahui |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Cerocahui |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Cerocahui |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Cerocahui |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Urique |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Urique |
| 456 | Fijo | TELMEX | Urique | Chihuahua | Urique |
| 456 | Fijo | TELMEX | Guerrero | Chihuahua | Basuchil |
| 456 | Fijo | TELMEX | Guerrero | Chihuahua | Basuchil |
| 456 | Fijo | TELMEX | Uruachi | Chihuahua | Uruachi |
| 456 | Fijo | TELMEX | Uruachi | Chihuahua | Uruachi |
| 456 | Fijo | TELMEX | Bocoyna | Chihuahua | Bocoyna |
| 457 | Fijo | TELMEX | Bocoyna | Chihuahua | Sisoguichi |
| 457 | Fijo | TELMEX | Chínipas | Chihuahua | Chinipas de almada |
| 457 | Fijo | TELMEX | Chínipas | Chihuahua | Chinipas de almada |
| 457 | Fijo | TELMEX | Moris | Chihuahua | Moris |
| 457 | Fijo | TELMEX | Moris | Chihuahua | Moris |