Area Code +34-974-(337000...337999) located in Sabiñánigo, Huesca (HU), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 974 Subscriber Number From : 337000 Subscriber Number To : 337999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TELEFÓNICA DE ESPAÑA, S.A. UNIPERSONAL Click here to buy Spain Area Code Database Other Information Language Code : es (Spanish) Country Number : 724 (Spain) Country Code : ES (Spain) Region Code : HU Region Name : Huesca City : Sabiñánigo Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 42.5200 Longitude : -0.3600 ‹ previous : +34-974-(336000...336999) next › : +34-974-(338000...338999) Dialling Instructions For trunk calls: - 974 337000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 974 337000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 337000 ~ 337999 (Count: 1,000) Example: +34-974-337000 / 0034-974-337000 (974-337000 / -974-337000) +34-974-337001 / 0034-974-337001 (974-337001 / -974-337001) +34-974-337002 / 0034-974-337002 (974-337002 / -974-337002) +34-974-337003 / 0034-974-337003 (974-337003 / -974-337003) +34-974-337004 / 0034-974-337004 (974-337004 / -974-337004) ...+34-974-xxxxxx / 0034-974-xxxxxx (974-xxxxxx / -974-xxxxxx) ...+34-974-337995 / 0034-974-337995 (974-337995 / -974-337995) +34-974-337996 / 0034-974-337996 (974-337996 / -974-337996) +34-974-337997 / 0034-974-337997 (974-337997 / -974-337997) +34-974-337998 / 0034-974-337998 (974-337998 / -974-337998) +34-974-337999 / 0034-974-337999 (974-337999 / -974-337999)