City Name / Region National Dialing Format International Dialing Format
Zinder0510XXX+227 510XXX
Zinder0511XXX+227 511XXX
Zinder0512XXX+227 512XXX
Zinder0513XXX+227 513XXX
Zinder0514XXX+227 514XXX
Zinder0515XXX+227 515XXX
Zinder0516XXX+227 516XXX
Zinder0517XXX+227 517XXX