A +234 nemzetközi előhívó telefonszám az alábbi országhoz tartozik: Nigéria

Körzetszámok:

Aba: +234 82
Abakaliki: +234 43
Abeokuta: +234 39
Abuja: +234 9
Ado Ekiti: +234 30
Agbor: +234 55
Ahoada: +234 86
Akure: +234 34
Asaba: +234 56
Auchi: +234 57
Awka: +234 48
Azare: +234 71
Badagry: +234 1
Bauchi: +234 77
Benin: +234 52
Birnin-Kebbi: +234 68
Calabar: +234 87
Damaturu: +234 74
Edo: +234 52
Enugu: +234 42
Gombe: +234 72
Gusau: +234 63
Hadejia: +234 78
Ibadan: +234 2
Ijebu Ode: +234 37
Ikare: +234 50
Ile Ife: +234 36
Ilorin: +234 31
Jalingo: +234 79
Jos: +234 73
Kaduna: +234 62
Kafanchau: +234 61
Kano: +234 64
Katsina: +234 65
Kontagora: +234 67
Lafia: +234 47
Lagos: +234 1
Lokoja: +234 58
Maiduguri: +234 76
Makurdi: +234 44
Minna: +234 66
New Bussa: +234 33
Niger Sate: +234 66
Ogoja: +234 45
Okitipupa: +234 59
Onitsha: +234 46
Oshogbo: +234 35
Owerri: +234 83
Owo: +234 51
Oyo: +234 38
Pank Shin: +234 70
Port Harcourt: +234 84
Sapele: +234 54
Sokobo: +234 60
Umuahia: +234 88
Uyo: +234 85
Warri: +234 53
Wukari: +234 41
Yenegoa: +234 89
Yola: +234 75
Zaria: +234 69