Area Code 985: Coverage, Cities, and More - area-code -

Frequently Asked Questions

Area code 985 serves southeastern Louisiana, encompassing cities like Houma, Hammond, Slidell, Thibodaux, and Mandeville. These cities represent a mix of urban and rural communities, each contributing to the region's diverse cultural and economic landscape.
Dialing a 985 number from a different area code requires dialing the full 10-digit number, including the 985 area code. For toll calls, add a "1" before the 10-digit number. This ensures the call is routed correctly to the 985 area.
Area code 985 was created on February 12, 2001, to address the increasing telecommunication needs of southeastern Louisiana. It was split from the existing 504 area code to prevent number exhaustion and ensure continued reliable service for the growing region.
Local calls within area code 985 can be made by dialing the 7-digit number directly, without the area code. However, this only applies to local calls; toll or long-distance calls still require the full 10-digit number.
Ten-digit dialing (including the 985 area code) is necessary for calls originating outside the 985 area, even for local calls. This also applies to toll calls made within the 985 area, which require a "1" prefix before the 10-digit number.
Area code 985 is regulated by both the Louisiana Public Service Commission (LPSC) and the Federal Communications Commission (FCC). The LPSC oversees intrastate telecommunications within Louisiana, while the FCC handles interstate and international communications regulations.
Area code 985 is part of the North American Numbering Plan (NANP), a system that assigns area codes to specific geographic regions in North America. This standardized system facilitates call routing and ensures consistent dialing patterns across different areas.
Area code 985 identifies a phone number as belonging to southeastern Louisiana. Much like a zip code, it helps route calls to the correct geographic location and distinguishes it from other areas within Louisiana and North America.
Seven-digit dialing currently works for local calls within the 985 area code. However, it's important to be aware that this might change in the future. Developers should design their systems with the flexibility to accommodate potential shifts to mandatory 10-digit dialing.
For operator-assisted calls within the 985 area code, dial "0" followed by the 10-digit phone number. This connects you with an operator who can assist with placing the call or providing other services.
The 985 area code region is deeply rooted in Cajun and Creole heritage, especially in cities like Houma. This rich cultural tapestry is reflected in the local cuisine, music, and traditions, contributing to the region's unique identity.
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