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 |
|---|---|---|---|---|---|
| 851 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 852 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 852 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 853 | Fijo | FLYNODE | Culiacán | Sinaloa | Culiacan rosales |
| 853 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 854 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 855 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 856 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 857 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 858 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 859 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 860 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 861 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 862 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 863 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 864 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 865 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 866 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 867 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 868 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 869 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 870 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 871 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 872 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 873 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 874 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 875 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 875 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 876 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 877 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 878 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 879 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 880 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 880 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 881 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 881 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 882 | Fijo | NEUROTECH | Culiacán | Sinaloa | Culiacan rosales |
| 882 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 883 | Fijo | LAYER7 | Culiacán | Sinaloa | Culiacan rosales |
| 883 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 884 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 885 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 885 | Movil | OXIO | Culiacán | Sinaloa | Culiacan rosales |
| 886 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 886 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 887 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 888 | Fijo | MARCATELCOM | Culiacán | Sinaloa | Culiacan rosales |
| 889 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 890 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 891 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 892 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 892 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 893 | Fijo | TOTAL PLAY | Culiacán | Sinaloa | Culiacan rosales |
| 894 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 894 | Fijo | MEGACABLE | Culiacán | Sinaloa | Culiacan rosales |
| 895 | Fijo | SPARKTELECOMM | Culiacán | Sinaloa | Culiacan rosales |
| 895 | Fijo | SPARKTELECOMM | Culiacán | Sinaloa | Culiacan rosales |
| 895 | Fijo | SPARKTELECOMM | Culiacán | Sinaloa | Culiacan rosales |
| 895 | Fijo | SPARKTELECOMM | Culiacán | Sinaloa | Culiacan rosales |
| 896 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 897 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 898 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 899 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 900 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 901 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 902 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 903 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 904 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 905 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 906 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 907 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 908 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 909 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 910 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 912 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 913 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 914 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 915 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 916 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 917 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 918 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 919 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 920 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 921 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 922 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 923 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 924 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 925 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 926 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 927 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 928 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 929 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 930 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 931 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 932 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 933 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 933 | Movil | AT&T | Culiacán | Sinaloa | Culiacan rosales |
| 934 | Fijo | TELECOMMERCE | Culiacán | Sinaloa | Culiacan rosales |
| 934 | Movil | ALTÁN | Culiacán | Sinaloa | Culiacan rosales |
| 935 | Fijo | ARDO | Culiacán | Sinaloa | Culiacan rosales |