Area Code +1-939-(5257000...5257999) located in San German, 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 : 5257000 Subscriber Number To : 5257999 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 : San German Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.0800 Longitude : -67.0400 ‹ previous : +1-939-(5256000...5256999) next › : +1-939-(5258000...5258999) Dialling Instructions For trunk calls: 1 939 5257000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 939 5257000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5257000 ~ 5257999 (Count: 1,000) Example: +1-939-5257000 / 0111-939-5257000 (1939-5257000 / 1-939-5257000) +1-939-5257001 / 0111-939-5257001 (1939-5257001 / 1-939-5257001) +1-939-5257002 / 0111-939-5257002 (1939-5257002 / 1-939-5257002) +1-939-5257003 / 0111-939-5257003 (1939-5257003 / 1-939-5257003) +1-939-5257004 / 0111-939-5257004 (1939-5257004 / 1-939-5257004) ...+1-939-xxxxxxx / 0111-939-xxxxxxx (1939-xxxxxxx / 1-939-xxxxxxx) ...+1-939-5257995 / 0111-939-5257995 (1939-5257995 / 1-939-5257995) +1-939-5257996 / 0111-939-5257996 (1939-5257996 / 1-939-5257996) +1-939-5257997 / 0111-939-5257997 (1939-5257997 / 1-939-5257997) +1-939-5257998 / 0111-939-5257998 (1939-5257998 / 1-939-5257998) +1-939-5257999 / 0111-939-5257999 (1939-5257999 / 1-939-5257999)