501. Dangoum, Zinder
502. Dangouna, Tahoua
503. Dania, Tahoua
504. Dania, Zinder
505. Daniakou, Dosso
506. Daniare, Dosso
507. Danka Dourso, Diffa
508. Danka Drousso, Diffa
509. Dankama, Niamey
510. Dankiandou, Dosso
511. Danko, Maradi
512. Dankolio Gabas, Maradi
513. Dankoukou, Niamey
514. Danlaka, Maradi
515. Dannet, Agadez
516. Dano, Maradi
517. Dantandiou
518. Dantarbari, Zinder
519. Dantiandou
520. Dantiandouteji, Niamey
521. Dantika, Maradi
522. Dantiondou, Niamey
523. Dantoulou, Dosso
524. Dantyandou, Niamey
525. Dantyandou

526. Dantyao, Zinder
527. Danya, Zinder
528. Danya May Kogo, Zinder
529. Danya Maychabanou, Zinder
530. Danyae, Niamey
531. Danyan, Niamey
532. Danyan, Niamey
533. Danyan, Niamey
534. Danyan, Niamey
535. Danyan, Niamey
536. Danyan Goma, Niamey
537. Dao Kwara, Dosso
538. Dao Marke, Zinder
539. Dao Timmi, Agadez
540. Dao Timni, Agadez
541. Dao-Koara, Dosso
542. Daorawa, Maradi
543. Daossao, Zinder
544. Daouaki, Tahoua
545. Daouala, Tahoua
546. Daoualki, Tahoua
547. Daouda, Zinder
548. Daouda Bangou, Niamey
549. Daouda Bangou Tagasaba, Niamey
550. Daouda Bangou Tagassaba, Niamey