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 |
|---|---|---|---|---|---|
| 744 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Higueras de abuya |
| 745 | Fijo | TELMEX | Culiacán | Sinaloa | Higueras de abuya |
| 746 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 747 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 748 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 749 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 749 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 749 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 749 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 749 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 750 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 750 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 750 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 750 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 750 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 751 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 751 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 751 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 751 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 751 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 751 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 752 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 752 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 752 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 752 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 752 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 753 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 753 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 753 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 753 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 753 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 754 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 754 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 754 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 754 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 754 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 754 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 754 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 755 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 755 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 755 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 756 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 756 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 757 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 758 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 758 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 758 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 759 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Ejido el quemadito |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Ejido el quemadito |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Ejido el quemadito |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Ejido el quemadito |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 760 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 761 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 761 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 761 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 761 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 762 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 762 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 762 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 762 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 762 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 762 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 762 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 763 | Movil | MOVISTAR | Culiacán | Sinaloa | Culiacan rosales |
| 764 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 764 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 764 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 765 | Movil | MOVISTAR | Culiacán | Sinaloa | Culiacan rosales |
| 766 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 766 | Fijo | TELMEX | Culiacán | Sinaloa | Culiacan rosales |
| 767 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 767 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 767 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 768 | Movil | MOVISTAR | Culiacán | Sinaloa | Culiacan rosales |
| 769 | Movil | MOVISTAR | Culiacán | Sinaloa | Culiacan rosales |
| 770 | Movil | MOVISTAR | Culiacán | Sinaloa | Culiacan rosales |
| 771 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 771 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 772 | Movil | MOVISTAR | Culiacán | Sinaloa | Culiacan rosales |
| 773 | Movil | MOVISTAR | Culiacán | Sinaloa | Culiacan rosales |
| 774 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 775 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 776 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |
| 776 | Movil | TELCEL | Culiacán | Sinaloa | Culiacan rosales |