Area Code +34-857-(020300...020399) located in Córdoba, Córdoba (CO), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 857 Subscriber Number From : 020300 Subscriber Number To : 020399 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : BT ESPAÑA COMPAÑÍA DE SERVICIOS GLOBALES DE TELECOMUNICACIONES, 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 : CO Region Name : Córdoba City : Córdoba Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 37.8900 Longitude : -4.7800 ‹ previous : +34-857-(020200...020299) next › : +34-857-(020400...020499) Dialling Instructions For trunk calls: - 857 020300 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 857 020300 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020300 ~ 020399 (Count: 100) Example: +34-857-020300 / 0034-857-020300 (857-020300 / -857-020300) +34-857-020301 / 0034-857-020301 (857-020301 / -857-020301) +34-857-020302 / 0034-857-020302 (857-020302 / -857-020302) +34-857-020303 / 0034-857-020303 (857-020303 / -857-020303) +34-857-020304 / 0034-857-020304 (857-020304 / -857-020304) ...+34-857-xxxxxx / 0034-857-xxxxxx (857-xxxxxx / -857-xxxxxx) ...+34-857-020395 / 0034-857-020395 (857-020395 / -857-020395) +34-857-020396 / 0034-857-020396 (857-020396 / -857-020396) +34-857-020397 / 0034-857-020397 (857-020397 / -857-020397) +34-857-020398 / 0034-857-020398 (857-020398 / -857-020398) +34-857-020399 / 0034-857-020399 (857-020399 / -857-020399)