Area Code +84-230-(4000000...4999999) Matatagpuan sa Dien Bien, mas detalyado ay bilang sa ibaba. Lugar Code ng pag da-dial Internasyonal : 84 Prefix Internasyonal : 00 Prefix Nasyonal : 0 Pambansang Code ng Destinasyon : 230 Numero mula sa Sukritor : 4000000 Mumero para sa Sukritor : 4999999 Pambansang Haba ng Code Destinasyon : 3 Gumagamit ng Pambansang Code ng Destinasyon : Oo Pambansang Makabukuhang Haba ng Numero : 10 Uri ng Numero : G (Land Line ng Heograpiko, Pirming na Linya) Pangalan ng Tagapagdala : VTC Mag-klik dito para bilhin ang Byetnam Code ng Lugar ng Database Iba pang Impormasyon Wika Code : vi (Vietnamese) Numero ng Bansa : 704 (Byetnam) Bansa Code : VN (Byetnam) Lungsod : Dien Bien Timezone : Asia/Ho_Chi_Minh Pamantayang Oras Unibersal : +07:00 Oras ng Pagtitipid ng Ilaw : Hindi Pambangsang Makabuluhang Minimum na Haba ng Numero : 10 Latitud : 21.8000 Longhitud : 103.0800 ‹ nakaraan : +84-230-(3000000...3999999) susunod › : +84-230-(6000000...6999999) Dialling Instructions For trunk calls: 0 230 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 84 230 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Listahan ng mga Numero ng Telepono 4000000 ~ 4999999 (Count: 1,000,000) Example: +84-230-4000000 / 0084-230-4000000 (0230-4000000 / 0-230-4000000) +84-230-4000001 / 0084-230-4000001 (0230-4000001 / 0-230-4000001) +84-230-4000002 / 0084-230-4000002 (0230-4000002 / 0-230-4000002) +84-230-4000003 / 0084-230-4000003 (0230-4000003 / 0-230-4000003) +84-230-4000004 / 0084-230-4000004 (0230-4000004 / 0-230-4000004) ...+84-230-xxxxxxx / 0084-230-xxxxxxx (0230-xxxxxxx / 0-230-xxxxxxx) ...+84-230-4999995 / 0084-230-4999995 (0230-4999995 / 0-230-4999995) +84-230-4999996 / 0084-230-4999996 (0230-4999996 / 0-230-4999996) +84-230-4999997 / 0084-230-4999997 (0230-4999997 / 0-230-4999997) +84-230-4999998 / 0084-230-4999998 (0230-4999998 / 0-230-4999998) +84-230-4999999 / 0084-230-4999999 (0230-4999999 / 0-230-4999999)