Sonic adresses in Sulphur‚ LA Home Work hours Sonic hours Louisiana Sulphur AddressPhoneMap2720 Ruth St Sulphur(337) 527-5370 1996 E NAPOLE0N St Sulphur(337) 625-5370 110 S Cities Service Hwy Sulphur(337) 625-5003 You May Like Church's Chicken hoursCheckers/Rally's hoursSubway hoursOrange Leaf hoursWaffle House hoursTaco Bell hoursPeople Are Reading