Area Code +1-939-(7090000...7099999) located in Rio Piedras, 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 : 7090000 Subscriber Number To : 7099999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : NATURAL G.C. INC-PR 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 : Rio Piedras Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.4000 Longitude : -66.0500 ‹ previous : +1-939-(6996000...6996999) next › : +1-939-(7160000...7160999) Dialling Instructions For trunk calls: 1 939 7090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 939 7090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7090000 ~ 7099999 (Count: 10,000) Example: +1-939-7090000 / 0111-939-7090000 (1939-7090000 / 1-939-7090000) +1-939-7090001 / 0111-939-7090001 (1939-7090001 / 1-939-7090001) +1-939-7090002 / 0111-939-7090002 (1939-7090002 / 1-939-7090002) +1-939-7090003 / 0111-939-7090003 (1939-7090003 / 1-939-7090003) +1-939-7090004 / 0111-939-7090004 (1939-7090004 / 1-939-7090004) ...+1-939-xxxxxxx / 0111-939-xxxxxxx (1939-xxxxxxx / 1-939-xxxxxxx) ...+1-939-7099995 / 0111-939-7099995 (1939-7099995 / 1-939-7099995) +1-939-7099996 / 0111-939-7099996 (1939-7099996 / 1-939-7099996) +1-939-7099997 / 0111-939-7099997 (1939-7099997 / 1-939-7099997) +1-939-7099998 / 0111-939-7099998 (1939-7099998 / 1-939-7099998) +1-939-7099999 / 0111-939-7099999 (1939-7099999 / 1-939-7099999)