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 |
|---|---|---|---|---|---|
| 615 | Movil | AT&T | Mérida | Yucatán | Merida |
| 616 | Movil | AT&T | Mérida | Yucatán | Merida |
| 617 | Movil | AT&T | Mérida | Yucatán | Merida |
| 618 | Movil | AT&T | Mérida | Yucatán | Merida |
| 618 | Movil | AT&T | Mérida | Yucatán | Merida |
| 619 | Movil | AT&T | Mérida | Yucatán | Merida |
| 620 | Movil | AT&T | Mérida | Yucatán | Merida |
| 621 | Movil | AT&T | Mérida | Yucatán | Merida |
| 622 | Movil | AT&T | Mérida | Yucatán | Merida |
| 622 | Movil | AT&T | Mérida | Yucatán | Merida |
| 623 | Movil | AT&T | Mérida | Yucatán | Merida |
| 624 | Movil | AT&T | Mérida | Yucatán | Merida |
| 625 | Movil | AT&T | Mérida | Yucatán | Merida |
| 626 | Movil | AT&T | Mérida | Yucatán | Merida |
| 627 | Movil | AT&T | Mérida | Yucatán | Merida |
| 628 | Movil | AT&T | Mérida | Yucatán | Merida |
| 629 | Movil | AT&T | Mérida | Yucatán | Merida |
| 630 | Movil | AT&T | Mérida | Yucatán | Merida |
| 631 | Movil | AT&T | Mérida | Yucatán | Merida |
| 632 | Movil | AT&T | Mérida | Yucatán | Merida |
| 633 | Movil | AT&T | Mérida | Yucatán | Merida |
| 634 | Movil | AT&T | Mérida | Yucatán | Merida |
| 635 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 636 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 637 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 638 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 639 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 640 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 641 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 642 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 643 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 644 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 645 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 646 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 647 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 648 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 649 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 650 | Movil | TELCEL | Mérida | Yucatán | Merida |
| 651 | Movil | AT&T | Mérida | Yucatán | Merida |
| 652 | Movil | AT&T | Mérida | Yucatán | Merida |
| 653 | Movil | AT&T | Mérida | Yucatán | Merida |
| 654 | Movil | AT&T | Mérida | Yucatán | Merida |
| 654 | Movil | AT&T | Mérida | Yucatán | Merida |
| 655 | Fijo | CABLEMAS | Mérida | Yucatán | Merida |
| 655 | Fijo | CABLEMAS | Mérida | Yucatán | Merida |
| 655 | Fijo | CABLEMAS | Mérida | Yucatán | Merida |
| 656 | Movil | AT&T | Mérida | Yucatán | Merida |
| 657 | Movil | AT&T | Mérida | Yucatán | Merida |
| 658 | Movil | AT&T | Mérida | Yucatán | Merida |
| 659 | Movil | AT&T | Mérida | Yucatán | Merida |
| 660 | Movil | AT&T | Mérida | Yucatán | Merida |
| 661 | Movil | AT&T | Mérida | Yucatán | Merida |
| 662 | Movil | AT&T | Mérida | Yucatán | Merida |
| 663 | Movil | AT&T | Mérida | Yucatán | Merida |
| 664 | Movil | AT&T | Mérida | Yucatán | Merida |
| 665 | Fijo | VINOC | Mérida | Yucatán | Merida |
| 665 | Fijo | VINOC | Mérida | Yucatán | Merida |
| 666 | Fijo | TOTAL PLAY | Mérida | Yucatán | Merida |
| 667 | Fijo | CABLEMAS | Mérida | Yucatán | Merida |
| 667 | Fijo | CABLEMAS | Mérida | Yucatán | Merida |
| 668 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 669 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 670 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 671 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 672 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 673 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 674 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 675 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 676 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 677 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 678 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 679 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 680 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 681 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 682 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 683 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 684 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 685 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 686 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 687 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 687 | Movil | MOVISTAR | Mérida | Yucatán | Merida |
| 688 | Fijo | TELMEX | Mérida | Yucatán | Merida |
| 688 | Fijo | TELMEX | Mérida | Yucatán | Merida |
| 688 | Fijo | TELMEX | Mérida | Yucatán | Merida |
| 688 | Fijo | TELMEX | Mérida | Yucatán | Merida |
| 688 | Fijo | TELMEX | Mérida | Yucatán | Leona vicario |
| 688 | Fijo | TELMEX | Mérida | Yucatán | Chablekal |
| 689 | Fijo | TELMEX | Mérida | Yucatán | Merida |
| 690 | Fijo | MEGACABLE | Mérida | Yucatán | Merida |
| 691 | Movil | FREEDOMPOP | Mérida | Yucatán | Merida |
| 691 | Movil | FREEDOMPOP | Mérida | Yucatán | Merida |
| 691 | Movil | FREEDOMPOP | Mérida | Yucatán | Merida |
| 692 | Movil | AXTEL | Mérida | Yucatán | Merida |
| 693 | Fijo | CABLEMAS | Mérida | Yucatán | Merida |
| 693 | Fijo | CABLEMAS | Mérida | Yucatán | Merida |
| 694 | Movil | AT&T | Mérida | Yucatán | Merida |
| 695 | Movil | AT&T | Mérida | Yucatán | Merida |
| 696 | Movil | AT&T | Mérida | Yucatán | Merida |
| 697 | Movil | AT&T | Mérida | Yucatán | Merida |
| 698 | Movil | AT&T | Mérida | Yucatán | Merida |