Area Code +1-939-(6491000...6491999) located in Arecibo, 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 : 6491000 Subscriber Number To : 6491999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : T-MOBILE USA 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 : Arecibo Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.4700 Longitude : -66.7200 ‹ previous : +1-939-(6490000...6490999) next › : +1-939-(6492000...6492999) Dialling Instructions For trunk calls: 1 939 6491000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 939 6491000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6491000 ~ 6491999 (Count: 1,000) Example: +1-939-6491000 / 0111-939-6491000 (1939-6491000 / 1-939-6491000) +1-939-6491001 / 0111-939-6491001 (1939-6491001 / 1-939-6491001) +1-939-6491002 / 0111-939-6491002 (1939-6491002 / 1-939-6491002) +1-939-6491003 / 0111-939-6491003 (1939-6491003 / 1-939-6491003) +1-939-6491004 / 0111-939-6491004 (1939-6491004 / 1-939-6491004) ...+1-939-xxxxxxx / 0111-939-xxxxxxx (1939-xxxxxxx / 1-939-xxxxxxx) ...+1-939-6491995 / 0111-939-6491995 (1939-6491995 / 1-939-6491995) +1-939-6491996 / 0111-939-6491996 (1939-6491996 / 1-939-6491996) +1-939-6491997 / 0111-939-6491997 (1939-6491997 / 1-939-6491997) +1-939-6491998 / 0111-939-6491998 (1939-6491998 / 1-939-6491998) +1-939-6491999 / 0111-939-6491999 (1939-6491999 / 1-939-6491999)