Area Code +1-939-(3500000...3509999) located in Santurce, Puerto Rico (PR), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 939 Subscriber Number From : 3500000 Subscriber Number To : 3509999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OPEN MOBILE Click here to buy Puerto Rico Area Code Database Other Information Language Code : es (Spanish) Country Number : 630 (Puerto Rico) Country Code : PR (Puerto Rico) Region Code : PR Region Name : Puerto Rico City : Santurce Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.4400 Longitude : -66.0500 ‹ previous : +1-939-(3399000...3399999) next › : +1-939-(3580000...3589999) Dialling Instructions For trunk calls: 1 939 3500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 939 3500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3500000 ~ 3509999 (Count: 10,000) Example: +1-939-3500000 / 0111-939-3500000 (1939-3500000 / 1-939-3500000) +1-939-3500001 / 0111-939-3500001 (1939-3500001 / 1-939-3500001) +1-939-3500002 / 0111-939-3500002 (1939-3500002 / 1-939-3500002) +1-939-3500003 / 0111-939-3500003 (1939-3500003 / 1-939-3500003) +1-939-3500004 / 0111-939-3500004 (1939-3500004 / 1-939-3500004) ...+1-939-xxxxxxx / 0111-939-xxxxxxx (1939-xxxxxxx / 1-939-xxxxxxx) ...+1-939-3509995 / 0111-939-3509995 (1939-3509995 / 1-939-3509995) +1-939-3509996 / 0111-939-3509996 (1939-3509996 / 1-939-3509996) +1-939-3509997 / 0111-939-3509997 (1939-3509997 / 1-939-3509997) +1-939-3509998 / 0111-939-3509998 (1939-3509998 / 1-939-3509998) +1-939-3509999 / 0111-939-3509999 (1939-3509999 / 1-939-3509999)