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 | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 100 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 101 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 102 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 102 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 102 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 103 | Fijo | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 104 | Movil | TELECOMUNICACIONES 360 | Santa Ana | Sonora | Santa ana |
| 104 | Movil | TELECOMUNICACIONES 360 | Santa Ana | Sonora | Santa ana |
| 104 | Movil | TELECOMUNICACIONES 360 | Santa Ana | Sonora | Santa ana |
| 105 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 105 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 106 | Fijo | DIRECTO | Santa Ana | Sonora | Claro, el |
| 106 | Fijo | DIRECTO | Santa Ana | Sonora | Claro, el |
| 107 | Movil | SERVITRON | Santa Ana | Sonora | Santa ana |
| 108 | Fijo | UC TELECOM | Santa Ana | Sonora | Claro, el |
| 109 | Fijo | TV REY | Santa Ana | Sonora | Claro, el |
| 110 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 110 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 111 | Movil | ALTCEL | Santa Ana | Sonora | Santa ana |
| 112 | Fijo | COEFICIENTE | Santa Ana | Sonora | Santa ana |
| 113 | Movil | ALTÁN | Santa Ana | Sonora | Santa ana |
| 113 | Movil | ALTÁN | Santa Ana | Sonora | Santa ana |
| 114 | Fijo | TOTAL PLAY | Santa Ana | Sonora | Santa ana |
| 115 | Fijo | Santa Ana | Sonora | Santa ana | |
| 116 | Movil | FREEDOMPOP | Santa Ana | Sonora | Santa ana |
| 116 | Movil | FREEDOMPOP | Santa Ana | Sonora | Santa ana |
| 117 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 117 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 118 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 118 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 119 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 120 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 121 | Movil | MEGACABLE | Santa Ana | Sonora | Santa ana |
| 121 | Movil | MEGACABLE | Benjamín Hill | Sonora | Benjamin hill |
| 122 | Fijo | NGX NETWORKS | Santa Ana | Sonora | Santa ana |
| 123 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 123 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 124 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 125 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 125 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 126 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 127 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 128 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 129 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 130 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 130 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 131 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 132 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 133 | Movil | AT&T | Santa Ana | Sonora | Santa ana |
| 134 | Movil | VIRGIN | Santa Ana | Sonora | Santa ana |
| 135 | Fijo | CENTERNEXT | Santa Ana | Sonora | Santa ana |
| 136 | Fijo | INBTEL | Santa Ana | Sonora | Santa ana |
| 137 | Fijo | TELIGENTIA | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 321 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 322 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 322 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 322 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Estacion llano |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Estacion llano |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 324 | Fijo | TELMEX | Santa Ana | Sonora | Santa ana |
| 325 | Fijo | TELMEX | Benjamín Hill | Sonora | Benjamin hill |
| 325 | Fijo | TELMEX | Benjamín Hill | Sonora | Benjamin hill |
| 325 | Fijo | TELMEX | Benjamín Hill | Sonora | Benjamin hill |
| 325 | Fijo | TELMEX | Opodepe | Sonora | Querobabi |
| 325 | Fijo | TELMEX | Opodepe | Sonora | Querobabi |
| 325 | Fijo | TELMEX | Opodepe | Sonora | Querobabi |
| 325 | Fijo | TELMEX | Trincheras | Sonora | Trincheras |
| 325 | Fijo | TELMEX | Trincheras | Sonora | Trincheras |
| 325 | Fijo | TELMEX | Santa Ana | Sonora | Claro, el |
| 325 | Fijo | TELMEX | Santa Ana | Sonora | Claro, el |
| 326 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 326 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 326 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 326 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 326 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 326 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 327 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 327 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 327 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 327 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 327 | Movil | TELCEL | Santa Ana | Sonora | Santa ana |
| 328 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 328 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 329 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |
| 329 | Movil | MOVISTAR | Santa Ana | Sonora | Santa ana |