← Area code 504
504-837 phone numbers
Numbers 504-837-0000 to 504-837-9999 are assigned to South Central Bell Tel in New Orleans, LA.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 504-837-0000 to 504-837-9999 are assigned to South Central Bell Tel in New Orleans, LA.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.