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Phone Numbers: (504) 756-XXXX
Recently Searched Numbers in the 504 Area Code
About the (504) 756 Prefix
The (504) 756 prefix serves New Orleans, Louisiana, United States. Phone numbers in this exchange follow the format (504) 756-XXXX. The primary carrier assigned to this prefix is NEW CINGULAR WIRELESS.
(504) 756 Geographic Info
- Primary City
- New Orleans
- State
- Louisiana, United States
- Primary Carrier
- NEW CINGULAR WIRELESS
Other Prefixes in the 504 Area Code
Whether you're screening a missed call or just curious, understanding how phone systems work puts you in control:
Apple's Silence Unknown Callers feature (Settings → Phone → Silence Unknown Callers) sends any call from a number not in your Contacts, Recents, or Siri Suggestions directly to voicemail without ringing your phone. The call still appears in your Recents list, and the caller can leave a voicemail.
Read more: How to Stop Spam Calls on iPhone and Android (2026 Guide) →Frequently Asked Questions
What area code is (504) 756?
(504) 756 is a telephone prefix in the 504 area code, which serves New Orleans, Louisiana, United States.
Where is the (504) 756 prefix located?
Phone numbers with the (504) 756 prefix are located in New Orleans, Louisiana, United States. The primary carrier for this prefix is NEW CINGULAR WIRELESS.
What carrier uses the (504) 756 prefix?
The primary carrier assigned to the (504) 756 prefix is NEW CINGULAR WIRELESS. However, numbers may be ported to other carriers over time.
How do I look up a phone number with the (504) 756 prefix?
Enter the full 10-digit number (e.g. (504) 756-XXXX) into ClarityCheck's reverse phone lookup to instantly see the owner's name, address, social profiles, and more.