(917) 503
Prefix in NWYRCYZN01, New York
Prefix Details
About the (917) 503 Prefix
The (917) 503 prefix is assigned to YMAX COMMUNICATIONS CORP. - NY and serves the NWYRCYZN01 rate center in New York. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 917 which covers New York and surrounding areas.