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 |
|---|---|---|---|---|---|
| 686 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 686 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 686 | Fijo | TOTAL PLAY | Juárez | Chihuahua | Juarez |
| 686 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 686 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 686 | Fijo | TOTAL PLAY | Juárez | Chihuahua | Juarez |
| 687 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 687 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 687 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 687 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 687 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 687 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 687 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 688 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 688 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 688 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 688 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 688 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 688 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 689 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 690 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 690 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 690 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 690 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 690 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 690 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 691 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 692 | Fijo | ALESTRA | Juárez | Chihuahua | Juarez |
| 693 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 693 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 693 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 693 | Fijo | TELMEX | Ahumada | Chihuahua | Miguel ahumada |
| 693 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 693 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 694 | Fijo | TELMEX | Juárez | Chihuahua | Loma blanca |
| 694 | Fijo | TELMEX | Guadalupe | Chihuahua | Barreales |
| 694 | Fijo | TELMEX | Juárez | Chihuahua | Jesus carranza (la colorada) |
| 694 | Fijo | TOTAL PLAY | Juárez | Chihuahua | Juarez |
| 695 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 696 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 697 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 698 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 699 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 700 | Fijo | TOTAL PLAY | Juárez | Chihuahua | Juarez |
| 700 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 700 | Fijo | CABLEMAS | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Praxedis G. Guerrero | Chihuahua | Praxedis g. guerrero |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 701 | Fijo | TELMEX | Juárez | Chihuahua | Juarez |
| 702 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 702 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 703 | Fijo | CABLEMAS | Juárez | Chihuahua | Juarez |
| 704 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 705 | Movil | TELCEL | Juárez | Chihuahua | Juarez |
| 706 | Movil | TELCEL | Juárez | Chihuahua | Juarez |
| 707 | Movil | TELCEL | Juárez | Chihuahua | Juarez |
| 707 | Movil | TELCEL | Juárez | Chihuahua | Juarez |
| 707 | Movil | TELCEL | Juárez | Chihuahua | Juarez |
| 708 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 708 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 709 | Movil | AT&T | Juárez | Chihuahua | Juarez |
| 709 | Fijo | CABLEMAS | Juárez | Chihuahua | Juarez |
| 710 | Fijo | TV REY | Juárez | Chihuahua | Juarez |
| 710 | Fijo | CENTERNEXT | Juárez | Chihuahua | Juarez |
| 710 | Fijo | TOTAL PLAY | Juárez | Chihuahua | Juarez |
| 711 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 712 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 713 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 714 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 715 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 716 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 717 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 718 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 719 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 720 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 721 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 722 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 723 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 724 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 725 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 726 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |
| 727 | Movil | MOVISTAR | Juárez | Chihuahua | Juarez |